List of products by brand Sticklers
Sticklers MCC-FK03 comprehensive fiber optic cleaning kit
- 2 alcohol sprays MCC-POC03M
- 2 boxes of 90 fiber optic wipes MCC-WFW
- 1 pack of 25 wipes pre-soaked in isopropyl alcohol
- 1 box containing 50 cleaning sticks for 2.5 mm and 1.25 mm connectors MCC-VS
- 1 flexible and practical carry case
- and as a gift: one Sticklers torch!
A comprehensive fiber optic cable and connector cleaning kit containing the basic field requirements.
Sticklers MCC-POC03M cleaning fluid spray
- contains 90 ml
- Dual-use: alcohol dispenser for wipes or precision spray
- Practical and clever with its precision rod
- Approved for air transport
This cleaning fluid spray can be used in two different ways: as an alcohol dispenser with fibre optic wipes or for precision cleaning for hard to access areas with its plastic rod.
Sticklers MCC-WFW box of lint-free wipes for fibre optic connectors
- Box of 90 wipes
- Dispensing system
- Compact and practical design for the field
Transport your lint-free fiber optic cleaning wipes easily thanks to this practical case fitted with a dispenser.


This set of Optical Communications Multiple Choice Questions & Answers (MCQs) focuses on “Photonic Crystal Fibers & Attenuation”.
1. Photonic crystal fibers also called as ___________
a) Conventional fibers
b) Dotted fibers
c) Stripped fibers
d) Holey fibers
2. Conventional optical fibers has more transmission losses than photonic crystal fibers.
3. Losses in photonic crystal fibers are reduced to a level of ___________
4. The high index contrast enables the PCF core to be reduced from around 8 μmin conventional fiber to ___________
a) Less than 1μm
b) More than 5μm
c) More than 3μm
d) More than 2μm
5. The periodic arrangement of cladding air holes in photonic band gap fibers provides for the formation of a photonic band gap in the ___________
a) H-plane of fiber
b) E-plane of fiber
c) E-H-plane of fiber
d) Transverse plane of fiber
6. In index-guided photonic crystal fiber structure, the dark areas are air holes. What does white areas suggests?
7. Which is the unit of measurement of attenuation in optical fibers?
8. The optical fiber incurs a loss in signal power as light travels down the fiber which is called as ___________
9. If the input power 100μW is launched into 6 km of fiber, the mean optical power at the fiber output is 2μW. What is the overall signal attenuation through the fiber assuming there are no connectors or splices?
10. A device that reduces the intensity of light in optical fiber communications is ___________
b) Optical attenuator
11. A decibel may be defined as the ratio of input and output optical power for a particular optical wavelength.
12. When the input and output power in an optical fiber is 120μW & 3μW respectively and the length of the fiber is 8 km. What is the signal attenuation per km for the fiber?


Energy spirals slowly around optical vortices, in orbits that get more circular closer to the singularity. Interferometers are threaded by vortices, whose number increases discontinuously by unity as the phase difference increases continuously by 2Pi.
|Translated title of the contribution||Waves near zeros|
|Title of host publication||Ninth Conference on Coherence and Quantum Optics (CQO9), University of Rochester, New York, USA, 10-13 June|
|Publisher||Optical Society of America (OSA)|
|Publication status||Published - 2007|
Bibliographical noteConference Proceedings/Title of Journal: The Optical Society of America


The visibility of retinal microvasculature in optical coherence tomography angiography (OCT-A) images is negatively affected by the small dimension of the capillaries, pulsatile blood flow, and motion artifacts. Serial acquisition and time-averaging of multiple OCT-A images can enhance the definition of the capillaries and result in repeatable and consistent visualization. We demonstrate an automated method for registration and averaging of serially acquired OCT-A images. Ten OCT-A volumes from six normal control subjects were acquired using our prototype 1060-nm swept source OCT system. The volumes were divided into microsaccade-free en face angiogram strips, which were affine registered using scale-invariant feature transform keypoints, followed by nonrigid registration by pixel-wise local neighborhood matching. The resulting averaged images were presented of all the retinal layers combined, as well as in the superficial and deep plexus layers separately. The contrast-to-noise ratio and signal-to-noise ratio of the angiograms with all retinal layers (reported as average±standard deviation) increased from 0.52±0.22 and 19.58±4.04 dB for a single image to 0.77±0.25 and 25.05±4.73 dB, respectively, for the serially acquired images after registration and averaging. The improved visualization of the capillaries can enable robust quantification and study of minute changes in retinal microvasculature.
Accurate segmentation of the retinal microvasculature is a critical step in the quantitative analysis of the retinal circulation, which can be an important marker in evaluating the severity of retinal diseases. As manual segmentation remains the gold standard for segmentation of optical coherence tomography angiography (OCT-A) images, we present a method for automating the segmentation of OCT-A images using deep neural networks (DNNs). Eighty OCT-A images of the foveal region in 12 eyes from 6 healthy volunteers were acquired using a prototype OCT-A system and subsequently manually segmented. The automated segmentation of the blood vessels in the OCT-A images was then performed by classifying each pixel into vessel or nonvessel class using deep convolutional neural networks. When the automated results were compared against the manual segmentation results, a maximum mean accuracy of 0.83 was obtained. When the automated results were compared with inter and intrarater accuracies, the automated results were shown to be comparable to the human raters suggesting that segmentation using DNNs is comparable to a second manual rater. As manually segmenting the retinal microvasculature is a tedious task, having a reliable automated output such as automated segmentation by DNNs, is an important step in creating an automated output.
We present a Graph Cut based image segmentation that was implemented on a Graphics Processing Unit for acceleration of processing retinal images acquired with OCT. We applied this work to generate a retinal thickness map, and for retinal layer segmentation to enhance the visualization of vasculature networks from distinct retinal capillary beds during acquisition using speckle variance OCT.


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This paper adopts a sampling perspective to surface light field modeling. This perspective eliminates the need of using the actual object surface in the surface light field definition. Instead, the surface ought to provide only a parameterization of the surface light field function that specifically reduces aliasing artifacts visible at rendering. To find that surface, we propose a new criterion that aims at optimizing the smoothness of the angular distribution of the light rays emanating from each point on the surface. The main advantage of this approach is to be independent of any specific reflectance model. The proposed criterion is compared to widely used criteria found in multi-view stereo and its effectiveness is validated for modeling the appearance of objects having various unknown reflectance properties using calibrated images alone.


Check F3 parameters – Port – Start Marking IO, see if it is low level, if it is, change it to high level.
- The laser marking machine engraving is very slow?
- What materials can be marked by fiber laser marking machine?
- When I switch the software language, it displays garbled characters?
- Ezcad marking order
- How to achieve relief and deep engraving?
- How to Troubleshoot the Weak and Unstable Laser of the Laser Marking Machine?
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Valco Melton supports our partners in the envelope industry with our cutting-edge EnvelopePro system. EnvelopePro is a precision gum application and quality inspection system for side-seam gumming on envelope manufacturing machines. Our conversion kit offerings include an array of precision dispensing valves, proprietary pattern control systems, high-speed optical inspection sensors, and custom-fabricated bracket packages for easy installation on any machine.
Valco Melton envelope system components generally include the industry-standard model 524 gum valve, the high-speed fine gum line AS303E optical sensor, the OT-120 control system for gumming and inspection, and gum-optimized pumps such as the EPP-9 piston pump and the DD-1 diaphragm pump.
For more information on envelope solutions, click here


Orion Field Flattener 3 inch for EON 115/130
Boost the flat-field imaging performance of your EON refractor with this handy Field Flattener. Designed for use with Orion EON 115mm and EON 130mm ED Triplet (EDT) refractor telescopes, the Orion 3″ Field Flattener minimizes field curvature distortions that can otherwise elongate stars at the edge of the field-of-view. With the Field Flattener installed, every exposure will exhibit tack-sharp stars all the way to the edge of the imaging field. Fully multi-coated, two-element optics ensure maximum light transmission to preserve image brightness and clarity. Since the Orion Field Flattener for EON 115/130 EDT Refractors does not act as a reducer, it will not alter the focal length of the EON telescope it’s used with.
One side of the Orion 3″ Field Flattener for EON Refractors threads directly onto the 3″ focuser of the EON 115mm or EON 130mm telescope, while the other end features wide, M48 threads to reduce vignetting when used with DSLRs and other large-sensor cameras. This secure threaded connection ensures a rigid connection with zero flexure. The M48 threads are wider than standard M42 “T-threads” found on some other field flatteners to minimize vignetting and provide better illumination of full frame camera sensors. Requires a compatible wide T-ring for use with DSLRs (sold separately).
The 3″ Field Flattener has a backfocus, or flange focal distance, of 51.5mm, though it is known to be effective at up to 5mm on either side (46.5mm – 56.5mm). It adds 88.8mm of mechanical length to an imaging train.
The Orion 3″ Field Flattener for EON 115/130 EDT Refractors weighs 1 lb., 2oz. Dust caps included.


TE's Coolbit active optics to drive 100G, 300G, 400G fiber connectivity
TE unveils new active optics platform technology at OFC 2014.
After two years of incubation and development, TE Connectivity (NYSE: TEL) has unveiled its Coolbit optical engines, the company's latest advancement in fiber optics. The Coolbit platform engine, which converts data from electrical signals to optical signals, will be the driving technology behind TE's soon-to-be-released 100G, 300G and 400G active optics.
"TE is a technology engineering company that operates with the agility of a start-up," comments Philip Gilchrist, chief technology officer and vice president of TE Data Communications. "Creating 100G to 400G high-speed active optics will enable the industry to create breakthrough platforms and products."
In 2014, TE will bring to market four active optics products that include Coolbit optical engine platform, including: 100G QSFP28 active optical cables (AOCs); 100G QSFP28 transceivers; 300G mid-board optical modules; and 400G CDFP AOCs. The new platform engine will round out TE's fiber connectivity options for central office, data center, enterprise and undersea applications, allowing the company to offer stronger solutions for the core network.
According to the company, as data center energy consumption concerns rise, along with the need for more data, cooling at the component level will continue to increase in importance. TE says its latest 25G active optics will help to achieve this. Boasting extremely low power consumption, with QSFP28 modules performing at less than 1.5 Watts per transceiver, this new line of 25G active optics is poised to help communication systems achieve up to 60 percent more power savings than existing solutions.
Related: CDFP MSA group forms to advance 400G cabling, modules
At the component level alone, this low power consumption can translate into significant system savings, notes the company. Additionally, for every watt of power saved at this level, equipment operators realize additional infrastructure opex savings. Preliminary TE tests reveal mid-board optics at 5 Watts per port and the CDFP active optical cable assembly (AOC) at 6 Watts per port. The CDFP AOC is part of the MSA that is currently underway. The MSA provisions 8 Watts per port; TE's CDFP AOC yields 25% power savings over this specification.
The new Coolbit optical engines from TE are the enablers of this performance, satisfying both high density and high bandwidth requirements. Each Coolbit optical engine, developed in the company's fabrication facility in Jarfalla, Sweden, uses 25G VCSEL and PIN devices, a TIA amplifier and a driver IC. From research to distribution, TE notes that it controls the entire manufacturing process of the Coolbit optical engines and active optic end products. This integrated approach allows TE to transfer cost savings to the customer, while helping to ensure the quality and reliability of its products.
"TE makes the hard stuff first," concludes TE's Gilchrist. "Our long trusted legacy in connectivity, coupled with a dedication to developing the next impossible technology, we've driven active optics to new levels of performance in terms of higher speeds at incredibly lower power consumption. We can't wait to see what radical new products our partners will create with our Coolbit engine-based products."
TE's 25G active optics featuring Coolbit optical engines will be featured in live demonstrations at OFC 2014, March 11-13, in booth #1521. For more information, visit http://www.te.com/coolbitgo.


What is it about?
Optical beam falling at the interface does not shift at all under normal incidence. Is it possible to achieve the anomalously large shift at 1 or even 0.1 degree of incidence? For the first time, we say "yes", develop the extended theory of optical beam shifts and exhibit novel and rich extraordinary physics.
Photo by Daniele Levis Pelusi on Unsplash
Why is it important?
For decades, hundreds of scientists published thousands of papers related to optical beam shifts. Nevertheless, we have revealed a new case not discussed before. In particular, we discover the anomalous spatial Goos-Hänchen shift under small incident angles, which is commonly known to exist under total internal reflection conditions (large incidence angles). Moreover, it becomes possible to achieve both longitudinal (Goos–Hänchen) and transverse (Imbert-Fedorov) shifts simultaneously, because their anomalous peak is directly connected to the geometric Berry phase singularity.
Read the Original
This page is a summary of: On anomalous optical beam shifts at near-normal incidence, APL Photonics, October 2022, American Institute of Physics, DOI: 10.1063/5.0111203.
You can read the full text:
The following have contributed to this page


Ti:sapphire lasers (also known as Ti:Al2O3 lasers, titanium-sapphire lasers, or Ti:sapphs) are tunable lasers which emit red and near-infrared light in the range from 650 to 1100 nanometers. These lasers are mainly used in scientific research because of their tunability and their ability to generate ultrashort pulses. Lasers based on Ti:sapphire were first constructed and invented in June 1982 by Peter Moulton at the MIT Lincoln Laboratory.
Titanium-sapphire refers to the lasing medium, a crystal of sapphire (Al2O3) that is doped with Ti3+ ions. A Ti:sapphire laser is usually pumped with another laser with a wavelength of 514 to 532 nm, for which argon-ion lasers (514.5 nm) and frequency-doubled Nd:YAG, Nd:YLF, and Nd:YVO lasers (527-532 nm) are used. They are capable of laser operation from 670 nm to 1,100 nm wavelength. Ti:sapphire lasers operate most efficiently at wavelengths near 800 nm.
Types of Ti:sapphire lasers
Mode-locked oscillators generate ultrashort pulses with a typical duration between a few picoseconds and 10 femtoseconds, in special cases even around 5 femtoseconds. The pulse repetition frequency is in most cases around 70 to 90 MHz, as given by the oscillator's round-trip optical path, typically a few meters. Ti:sapphire oscillators are normally pumped with a continuous-wave laser beam from an argon or frequency-doubled Nd:YVO4 laser. Typically, such an oscillator has an average output power of 0.4 to 2.5 watts.
These devices generate ultrashort, ultra-high-intensity pulses with a duration of 20 to 100 femtoseconds. A typical one stage amplifier can produce pulses of up to 5 millijoules in energy at a repetition frequency of 1000 hertz, while a larger, multistage facility can produce pulses up to several joules, with a repetition rate of up to 10 Hz. Usually, amplifier crystals are pumped with a pulsed frequency-doubled Nd:YLF laser at 527 nm and operate at 800 nm. Two different designs exist for the amplifier: regenerative amplifier and multi-pass amplifier.
Regenerative amplifiers operate by amplifying single pulses from an oscillator (see above). Instead of a normal cavity with a partially reflective mirror, they contain high-speed optical switches that insert a pulse into a cavity and take the pulse out of the cavity exactly at the right moment when it has been amplified to a high intensity.
The term 'chirped-pulse' refers to a special construction that is necessary to prevent the pulse from damaging the components in the laser. The pulse is stretched in time so that the energy is not all located at the same point in time and space. This prevents damage to the optics in the amplifier. Then the pulse is optically amplified and recompressed in time to form a short, localized pulse. All optics after this point should be chosen to take the high energy density into consideration.
In a multi-pass amplifier, there are no optical switches. Instead, mirrors guide the beam a fixed number of times (two or more) through the Ti:sapphire crystal with slightly different directions. A pulsed pump beam can also be multi-passed through the crystal, so that more and more passes pump the crystal. First the pump beam pumps a spot in the gain medium. Then the signal beam first passes through the center for maximal amplification, but in later passes the diameter is increased to stay below the damage-threshold, to avoid amplification the outer parts of the beam, thus increasing beam quality and cutting off some amplified spontaneous emission and to completely deplete the inversion in the gain medium.
The pulses from chirped-pulse amplifiers are often converted to other wavelengths by means of various nonlinear optical processes.
At 5 mJ in 100 femtoseconds, the peak power of such a laser is 50 gigawatts. When focused by a lens, these laser pulses will ionise any material placed in the focus, including air molecules, and lead to short filament propagation and strong nonlinear optics effects that generate a wide spectrum of wavelengths.
Tunable continuous wave lasers
Titanium-sapphire is especially suitable for pulsed lasers since an ultrashort pulse inherently contains a wide spectrum of frequency components. This is due to the inverse relationship between the frequency bandwidth of a pulse and its time duration, due to their being conjugate variables. However, with an appropriate design, titanium-sapphire can also be used in continuous wave lasers with extremely narrow linewidths tunable over a wide range.
History and applications
The Ti:sapphire laser was invented by Peter Moulton in June 1982 at MIT Lincoln Laboratory in its continuous wave version. Subsequently, these lasers were shown to generate ultrashort pulses through Kerr-lens modelocking. Strickland and Mourou, in addition to others, working at the University of Rochester, showed chirped pulse amplification of this laser within a few years, for which these two shared in the 2018 Nobel Prize in physics (along with Arthur Ashkin for optical tweezers). The cumulative product sales of the Ti:sapphire laser has amounted to more than $600 million, making it a big commercial success that has sustained the solid state laser industry for more than three decades.
The ultrashort pulses generated by Ti:sapphire lasers in the time domain corresponds to mode-locked optical frequency combs in the spectral domain. Both the temporal and spectral properties of these lasers make them highly desirable for frequency metrology, spectroscopy, or for pumping nonlinear optical processes. One half of the Nobel prize for physics in 2005 was awarded to the development of the optical frequency comb technique, which heavily relied on the Ti:sapphire laser and its self-modelocking properties. The continuous wave versions of these lasers can be designed to have nearly quantum limited performance, resulting in a low noise and a narrow linewidth, making them attractive for quantum optics experiments. The reduced amplified spontaneous emission noise in the radiation of Ti:sapphire lasers lends great strength in their application as optical lattices for the operation of state-of-the-art atomic clocks. Apart from fundamental science applications in the laboratory, this laser has found biological applications such as deep-tissue multiphoton imaging and industrial applications cold micromachining. When operated in the chirped pulse amplification mode, they can be used to generate extremely high peak powers in the terawatt range, which finds use in nuclear fusion research.
- Moulton, P. F. (1986). "Spectroscopic and laser characteristics of Ti:Al2O3". Journal of the Optical Society of America B. 3 (1): 125–133. Bibcode:1986JOSAB...3..125M. doi:10.1364/JOSAB.3.000125.
- Steele, T.R.; Gerstenberger, D. C.; Drobshoff, A.; Wallace, R. W. (15 March 1991). "Broadly tunable high-power operation of an all-solid-state titanium-doped sapphire laser system". Optics Letters. 16 (6): 399–401. Bibcode:1991OptL...16..399S. doi:10.1364/OL.16.000399. PMID 19773946.
- Withnall, R. (2005-01-01). "SPECTROSCOPY | Raman Spectroscopy". In Guenther, Robert D. (ed.). Encyclopedia of Modern Optics. Oxford: Elsevier. pp. 119–134. doi:10.1016/b0-12-369395-0/00960-x. ISBN 978-0-12-369395-2. Retrieved 2021-10-02.
- Erny, Christian; Hauri, Christoph P. (2013). "Design of efficient single stage chirped pulse difference frequency generation at 7 μm driven by a dual wavelength Ti:sapphire laser". Applied Physics B. 117 (1): 379–387. arXiv:1311.0610. Bibcode:2014ApPhB.117..379E. doi:10.1007/s00340-014-5846-6. S2CID 119237744.
- Spence, D. E.; Kean, P. N.; Sibbett, W. (1991-01-01). "60-fsec pulse generation from a self-mode-locked Ti:sapphire laser". Optics Letters. 16 (1): 42–44. Bibcode:1991OptL...16...42S. CiteSeerX 10.1.1.463.8656. doi:10.1364/OL.16.000042. ISSN 1539-4794. PMID 19773831.
- Strickland, Donna; Mourou, Gerard (1985-10-15). "Compression of amplified chirped optical pulses". Optics Communications. 55 (6): 447–449. Bibcode:1985OptCo..55..447S. doi:10.1016/0030-4018(85)90151-8.
- "The Nobel Prize in Physics 2018". www.nobelprize.org. Retrieved 2018-10-02.
- "Peter Moulton on the Ti:Sapphire laser. The Ti:sapphire laser has gained broad usage and new applications in biological research and other areas since its inception in 1982". spie.org. Retrieved 2017-11-02.
- "Titanium–sapphire Lasers".
- Hänsch, Theodor W. (2006). "Nobel Lecture: Passion for precision". Reviews of Modern Physics. 78 (4): 1297–1309. Bibcode:2006RvMP...78.1297H. doi:10.1103/RevModPhys.78.1297.
- Hall, John L. (2006). "Nobel Lecture: Defining and measuring optical frequencies". Reviews of Modern Physics. 78 (4): 1279–1295. Bibcode:2006RvMP...78.1279H. doi:10.1103/RevModPhys.78.1279.
- "The Nobel Prize in Physics 2005". www.nobelprize.org. Retrieved 2017-11-02.
- Medeiros de Araújo, R. (2014). "Full characterization of a highly multimode entangled state embedded in an optical frequency comb using pulse shaping". Physical Review A. 89 (5): 053828. arXiv:1401.4867. Bibcode:2014PhRvA..89e3828M. doi:10.1103/PhysRevA.89.053828. S2CID 32829164.


If you stick with that lens test it for focusing accuracy before photographing something important. Several years ago a friend had me photograph his visiting family with his camera and all the photographs were out of focus even though I carefully composed and focused each frame with the camera on a tripod. He happened to be an ophthalmologist and suggested that I make an appointment to have my eyes checked. They were fine and he happened to remember having dropped the lens but it showed no damage. He sent it back to Nikon and they found a lens element had shifted.


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Narrow Bandpass Filter transmit light only within a defined
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They are used in a wide variety of applications where spectral
isolation is required. Bandpass filters are preferable to
monochromators because of their higher transmission and better
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The Template Method of Illumination Design
Research and development rept.
DAVID W TAYLOR NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER ANNAPOLIS MD
Pagination or Media Count:
This report describes a simple procedure for designing red lighting systems for use during night shipboard underway replenishment. Use of this method, which employs a federal stock lighting fixture, produces a lighting system layout plan that can be used to verify and check the adequacy of the lighting system. The method is sufficiently general that it can be utilized to design various lighting systems using other types of lighting fixtures.
- Air Conditioning, Heating, Lighting and Ventilating
- Machinery and Tools


As an avid outdoor enthusiast, I've always been fascinated by the world of thermal imaging. If you're like me and want to delve into this cutting-edge technology, you've come to the right place. In this article, we'll explore the world of purchasing thermal imaging optics from OpticsPlanet. From understanding the different types of devices to evaluating their features and setting a budget, we'll cover everything you need to know to make an informed decision. So, let's dive in and uncover the wonders of thermal imaging together.
- There are different types of thermal imaging devices, including thermal monoculars, thermal scopes, and thermal cameras, each with their own advantages and limitations.
- Before purchasing thermal imaging equipment, it is important to consider factors such as budget, desired features, user reviews, and the reputation of the brand.
- High resolution is important in thermal imaging as it leads to more accurate and detailed images, allowing for better detection and identification of objects.
- OpticsPlanet offers a range of thermal imaging products at different price points, making it easier to find a device that fits both your budget and desired features.
Types of Thermal Imaging Devices
When purchasing thermal imaging optics from OpticsPlanet, it is important to understand the different types of thermal imaging devices available. Thermal imaging applications vary greatly, from military and law enforcement operations to industrial inspections and search and rescue missions. One type of thermal imaging device is the thermal monocular, which is compact and lightweight, making it ideal for on-the-go applications. Another type is the thermal scope, which can be mounted on firearms for enhanced accuracy in low-light conditions. Thermal cameras, on the other hand, are versatile and can be used for a wide range of applications. While thermal imaging devices offer many advantages, such as detecting heat signatures in complete darkness, they also have limitations, including limited range and the inability to see through certain materials. Understanding these different types and their advantages and limitations will help you make an informed decision when purchasing thermal imaging optics from OpticsPlanet. Now, let's discuss the factors to consider before buying.
Factors to Consider Before Buying
Before purchasing a thermal imaging device, there are a few factors that I need to consider. First and foremost, my budget and the features I require will play a significant role in my decision-making process. Additionally, I need to take into account the reputation of the brand I am considering, as it can give me an idea of the quality and reliability of the device. By carefully considering these factors, I can ensure that I make an informed decision when purchasing my thermal imaging optics.
Budget and Features
Considering the budget and desired features is crucial when purchasing thermal imaging equipment on OpticsPlanet. To make an informed decision, it's important to compare thermal imaging prices and the quality of different options. Here are three factors to consider before buying:
- Budget: Determine how much you are willing to spend on thermal imaging equipment. OpticsPlanet offers a range of products at different price points, so it's essential to find one that suits your budget.
- Features: Identify the specific features you need in a thermal imaging device. OpticsPlanet provides a variety of options with different capabilities, such as resolution, detection range, and image enhancement technologies. Consider your requirements and choose accordingly.
- User Reviews: Read customer reviews on OpticsPlanet and other reliable sources to learn about the experiences of other users. This can give you valuable insights into the performance and reliability of different thermal imaging devices.
Considering these factors will help you make an informed decision based on your budget and desired features. Now, let's delve into the next important aspect of purchasing thermal imaging equipment: brand reputation.
One important factor to evaluate when purchasing thermal imaging equipment is the reputation of the brand. Brand reputation can give you an idea of the quality and reliability of the product you are considering. It is essential to do thorough research and read customer reviews to get an understanding of how satisfied previous customers have been with the brand and its products. Customer reviews can provide valuable insights into the performance, durability, and customer service of the brand. Look for brands that have consistently positive reviews and a strong reputation within the thermal imaging industry. A brand with a good reputation is more likely to provide you with a high-quality product that meets your needs and expectations.
Understanding Thermal Resolution
When it comes to thermal imaging, resolution plays a crucial role in determining the clarity of the images produced. The higher the resolution, the more detailed and accurate the thermal images will be. It is important to prioritize high resolution when purchasing thermal imaging optics to ensure that you can accurately detect and identify objects or individuals in various conditions and environments.
Resolution Determines Clarity
To truly understand thermal resolution, it is crucial for me as a buyer to assess the clarity it offers when purchasing thermal imaging from OpticsPlanet. The resolution of a thermal imaging device determines the level of detail and sharpness in the images it produces. Here are three key points to consider when evaluating the resolution:
- Understanding image quality: A higher resolution means better image quality, allowing for clearer identification of objects and accurate interpretation of thermal patterns.
- Thermal sensor technology: The type of sensor used in the device plays a significant role in determining its resolution. Advanced sensor technologies, such as microbolometers, offer higher resolutions and improved image quality.
- Trade-offs: While higher resolution provides clearer images, it often comes with a higher price tag. Buyers should consider their specific needs and budget constraints when selecting a thermal imaging device with the right resolution.
Importance of High Resolution
Evaluating the resolution of thermal imaging optics is essential for understanding the importance of high resolution and its impact on thermal imaging quality. When it comes to thermal imaging, accuracy is crucial. The higher the resolution of the optics, the more accurate the image will be. High resolution allows for better detection and identification of objects, as it provides more detail and clarity. This is especially important in applications such as hunting, surveillance, and search and rescue operations, where accuracy is paramount. A higher resolution also means that smaller temperature differences can be detected, leading to more precise measurements. In addition, high resolution optics offer the benefit of improved image quality, reducing image noise and enhancing the overall viewing experience. Therefore, investing in high resolution thermal imaging optics is essential for achieving accurate and reliable results.
Choosing the Right Optics and Lenses
I prefer selecting the appropriate optics and lenses for thermal imaging. The lens selection is crucial for achieving optimal image quality and accuracy. Here are three important factors to consider when choosing the right optics and lenses:
- Focal Length: The focal length determines the field of view and magnification level. A shorter focal length provides a wider field of view, while a longer focal length offers higher magnification for distant targets.
- Aperture: The aperture size affects the amount of light that enters the lens. A larger aperture allows more light, resulting in better image quality and enhanced performance in low-light conditions.
- Lens Coating: Optics performance can be significantly improved with lens coatings. Anti-reflective coatings reduce glare and improve light transmission, while protective coatings enhance durability and resistance to scratches.
Evaluating the Device's Features
When considering the purchase of thermal imaging optics from OpticsPlanet, it is important to assess the device's features in order to make an informed decision. Evaluating the performance of the device is crucial to ensure that it meets your specific needs. Look for features such as resolution, thermal sensitivity, and detection range. A higher resolution will provide clearer images, while a lower thermal sensitivity will result in a less accurate device. Additionally, consider the detection range, which determines how far the device can effectively detect heat signatures. It is also important to compare prices to ensure that you are getting the best value for your money. By evaluating these key features and comparing prices, you can make a well-informed decision when purchasing thermal imaging optics from OpticsPlanet.
Budgeting for Your Thermal Imaging Purchase
To effectively budget for my thermal imaging purchase from OpticsPlanet, it is important to carefully consider the cost and prioritize the features that are most essential to my needs. Here is a buying guide with a cost analysis to help make the process easier:
- Determine a budget: Set a realistic budget based on your financial situation and the value you place on the features you need.
- Research prices: Compare prices of different thermal imaging devices to find the best deal. OpticsPlanet often offers competitive prices and discounts.
- Consider additional costs: Factor in any additional costs such as batteries, accessories, or maintenance fees.
Frequently Asked Questions
Can Thermal Imaging Devices Be Used in All Types of Weather Conditions?
Yes, thermal imaging devices can be used in all types of weather conditions. They have certain limitations, but there are also numerous benefits to using them in different weather conditions.
How Do I Determine the Appropriate Range for the Thermal Imaging Device?
When determining the appropriate range for a thermal imaging device, I consider factors such as the intended use, the distance at which I need to detect heat signatures, and the capabilities of the device itself.
Are There Any Legal Restrictions or Regulations for Using Thermal Imaging Devices?
Legal restrictions and regulations for using thermal imaging devices vary depending on the jurisdiction. It is important to research and understand these laws before purchasing a device. Compliance with certifications and standards is crucial for safe and responsible use.
Can Thermal Imaging Devices Be Used for Detecting Electrical Faults?
Yes, thermal imaging devices can be used to detect electrical faults. They can also be used for detecting plumbing leaks and wildlife tracking. It is important to consider the specific features and capabilities of the device when purchasing.
Are There Any Specific Certifications or Standards That I Should Look for When Purchasing a Thermal Imaging Device?
When purchasing thermal imaging devices, it's important to look for specific certifications and standards. These ensure the device meets industry requirements and guarantees its reliability and accuracy.
In conclusion, purchasing thermal imaging optics from OpticsPlanet can be a game-changer for various applications. With a wide range of devices to choose from and factors to consider, it is crucial to understand thermal resolution and choose the right optics and lenses. By evaluating the device's features and budgeting appropriately, you can make an informed decision. So, get ready to unlock a world of unseen details and enhance your thermal imaging experience with OpticsPlanet.


The SLR Magic MFT-Mount CINE supports cine-style shooting on Micro Four Thirds system cameras. It weighs in at around a pound and covers Four Thirds sized sensors with a fast aperture for shallow depth of field. It features geared focus and aperture rings, and a clickless iris allows you to let the aperture pull smoothly.
SLR Magic HyperPrime 10mm T2.1 CINE
SLR Magic MFT CINE Lens
Designed specifically for use with MFT mount cameras with Four Thirds sized sensors the lens strikes a useful balance between size, form, and function. The 10mm lens features sharp images exhibiting little corner and edge distortion, even when the iris is at its maximum opening of T2.1.
The lens' Cine designation refers to the geared focus and iris rings, which feature 0.8 pitch teeth for compatibility with film style follow focus units.
The clickless iris ring allows you to adjust the aperture during the shot for smooth iris pulls. The front of the lens does not rotate as you change focus and is threaded to accept threaded 77mm filters or filter rings.
SLR Magic MFT-Mount CINE
SLR Magic 1,33x - 65 Adapter Specs
SLR Magic HyperPrime 10mm T2.1
11 Groups 13 Elements
T2.1 - T16
Mini Focus Distance
From : 7.9" / 20 cm
1.13 lb / 0.52 kg


Why Do You Love Your Prescription Sports Sunglasses?
Do you know the secret of boosting performance in your chosen sports? It might be a pair of Prescription Sports Sunglasses. Your regular prescription glasses may fall flat in protecting your eyes as lenses of everyday eyewear are made of glass, which can shatter very easily -so it shouldn’t be worn on field, course or trail.
So what to wear while playing sports? Prescription Sports Sunglasses, eyewear that gives you an edge to edge clarity, protects your eyes from harmful UV rays, can take the hardest blow without shattering a piece.
As per the American Academy of Ophthalmology every year, 30,000 sports-related injuries are recorded and treated in the USA, and most of them are serious eye injuries which could be prevented using protective eyewear.
Wearing the right Prescription sports goggles can give enough protection to your eyes from fast-moving objects, wind, debris dust, sand, harmful UV rays. Even if you wear contact lenses while indulging sports, you’re still risking your eyes. Because, if debris touches your worn contact lenses, it may then trigger a severe eye irritation and other problems. If you invest in correct Prescription sports glasses, you literally can get your eyes protected from flashes of snow or water. Otherwise, your eyes could become sunburned, a condition called photokeratitis. However, wearing RX sports glasses that are made up of polycarbonate lenses, which are heavy-duty can offer enough protection.
What makes Prescription Sports Sunglasses Special?
Whether you ride a bicycle, play hockey, run or drive- there are sunglasses for specific sports with a correct prescription for safety and accurate vision.
Prescription sunglasses are very different from regular prescription glasses or sunglasses; they have unique features that make them not just comfortable, but convenient and safer from everyday eyewear.
Checkout the unique features:
For all age-groups
Prescription Sports glasses are not just limited for the use of grownups; they can be worn by children as well. Infact, the ratio of eye-related injuries in children during sport is more compared to adults. Almost 43% of sport-related eye injuries were in children younger than 15 years old. If your children wear prescription glasses, make sure you consult the ophthalmologist first to learn about the best protective sports eyewear option.
Investing in the right pair prescription sports sunglasses will help you in enhancing your performances, with correct visual acuity and comfort. Moreover, the overall experience of indulging in sports will be more enjoyable and stylish with trendy RX sports glasses.
Browse RxSafetyGlassesCanada to find out what’s in store for your priceless eyes.


Photonics and Laser Technology Program Information
Associate of Applied Science
Photonics technicians build, test, calibrate, and maintain laser and electro-optic devices and systems that generate, transmit, and manipulate light. The use of photonics and laser technology is growing, with new applications being developed every day — from using lasers in manufacturing and the medical field to nanotechnology and solar cells. Graduates of the program can continue their education with the Bachelor of Science in Electrical Engineering degree.
|This program is offered on the following campus:


News & Views
Hamamatsu Photonics Announces New Joko Factory Building for Increased Image Measurement Device Production
May 23 2021
Hamamatsu Photonics will construct a new factory, Building No 5 at the Joko factory site to handle expanding sales of image measurement devices and equipment such as digital cameras for scientific measurement, digital pathology slide scanners, and semiconductor failure analysis systems. The ground breaking ceremony for the new factory building was held on 20 April 20 2021, and the new factory building will be completed in June 2022.
Hamamatsu Photonics develops, manufactures, and sells a broad spectrum of image measurement devices and equipment that have high speed, high sensitivity, and high resolution, making them ideal for a range of applications including medical, industrial and academic fields. Currently there is an increasingly large demand for digital cameras for scientific measurement, digital pathology slide scanners, and semiconductor failure analysis systems. Since growing sales of these devices are predicted from now on, the company intends to boost their production capacity of image measurement devices to 1.7 times the current level after constructing this new factory building.
Lab Asia 30.2 - April 2023
In This Edition Chromatography Articles - On-Column Sample Focussing: a Personal Perspective Mass Spectrometry & Spectroscopy Articles - Multi-scale, multi-modal and operando imaging wi...
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Jun 14 2023 Bangkok, Thailand
Jun 18 2023 Dusseldorf, Germany
Jun 19 2023 Shanghai, China
Jul 04 2023 Bethesda, MA, USA
Jul 04 2023 Cardiff, UK


Visual Intelligence ® is an industry-leading sensor technology and software company that delivers world-class geoimaging solutions for airborne, terrestrial and mobile applications. The company was started in 2003, and provides high-quality, flexible and affordable digital sensor systems for airborne photogrammetry applications, and image and data collection technologies for a variety of industries.
Visual Intelligence is proud to be the overall Grand Award winner and the Technology Innovation winner in the MAPPS 2014 Geospatial Product and Services Excellence competition for our iOne ® SRK™ (Sensor Reconfiguration Kit) which gives aerial imaging companies a flexible and affordable platform for larger and faster data collection, automated processing workflows and highly-accurate 3-D visualization data.
With our iOne sensor solution, image providers can:
· Reconfigure in the field for image sizes from 108-238 megapixels · Support multiple project types by changing the sensor solution to fit the mission · Reconfigure for oblique/3D views · Collect ortho, multispectral, stereo, oblique, and point cloud data in one pass · Co-mount different types of sensors
Our high-end machine vision cameras provide 1 frame per second frame rate, and are field-proven with more than 3.1 million exposures and still going strong with no internal moving parts to break down. The reliability and flexibility of our iOne solution lets our customers grow their business and protect their investment by allowing for future expansion.
Our sensor solutions and technologies are used on various aerial rotor-craft, fixed wing and UAV/UAS platforms. The technology behind iOne SRK also has numerous applications outside of the geospatial industry and can be used to enhance the functionality of miniaturized cameras used in smartphones, automobile design, security, public safety and more. Visit www.visualintelligenceinc.com for more information.


Nikon Coolpix has launched a new camera P1000 with outstanding features. It now comes with 16-megapixel camera and 125 times additional optical zoom lens. This has solved the problem of clicking high-quality images from a considerable distance. Alongside, the camera comes with HD 4K UHD/30p movies support.
The camera is user-friendly and can be operated by an unprofessional person as well. P1000 camera would have the world’s highest zoom ratio that comes in a range from 24mm to 3000mm equivalence. It’s far better than its predecessor P900 that have 83 times more zoom lens power. P900 comes at f/6.5 focal length while P1000 at f/8 focal length.
Both the cameras have lens with equal focal length and sensors. Camera lenses have f/2.8 focal length and 16MP 1/2.3-inch sensor to give in-depth zooming effect. The initial cost of Nikon Coolpix P1000 will be $1000 and will roll out in the United States market quite soon.
Capturing owing pictures of birds, animals, celestial and the terrestrial bodies along with the surroundings from a far distance have become easier and interesting. Nikon adds a raw support with 100 to 6400 ISO range. Isn’t that sounding interesting? Seven continuous best shots can be captured in just seconds even if they cannot be clicked continuously without taking any break.
Nikon Coolpix P1000 is launched to give high-resolution quality and build high streamlined operability. It’s just to impress Nikon’s customers.
Additional features included in Nikon Coolpix P1000:
- Advanced Speed image-processing engine
- Dual detect Optical Virtual Reality in order to reduce vibration and increase shutter speed by 5.0/stops
- 2.36M-dot OLED viewfinder for receiving shots into proper focus
- 3.2-inch TFT LDC monitor
- Shoots 4K video at 30 fps
- The raw image capturing mode
- Accessory terminal supported with different accessories such as Speed lights
- SnapBridge Bluetooth image transfer system
- The electronic device weighs 3.1 pounds which is actually heavier than any other DSLR it can be tucked around your neck
Often, our hands start shaking and shivering while capturing images for long-range shots. Just to eradicate this issue, Nikon offers ML-L7 Bluetooth remote and MC-DC2 wired shutter. These assistances don’t come supplementary to the camera. Hence, users need to purchase it separately.
Nikon camera will be available in the United States market from this September, but if you are so impatient to drain out your pockets and to get it around your neck you can pre-order it today itself.


We developed a dual-source cone-beam CT (CBCT) imaging system for potential applications in IGRT and interventional radiology. Phantoms were developed for system calibration and artifact correction. Novel grid system was developed to correct for scatter artifacts in CBCT. Novel reconstruction techniques, including total variation based iterative method and prior information based method, were developed to drastically improve the image quality using sparsely sampled projection data. Hardware acceleration of the reconstruction using OpenGL and CUDA was implemented. Various applications of the developed techniques for CBCT, digital tomosynthesis (DTS), and 4D-CBCT are under investigation.
- Scatter correction for CBCT: Develop a synchronized moving grid (SMOG) system to remove scatter artifacts and enhance contrast-to-noise ratio for single or dual-source CBCT.
- Dual detector CBCT system characterization and correction: use phantom to calibrate and correct for geometrical errors of the system to improve image resolution and reduce artifacts.
- Dual energy imaging: Investigate the usage of dual energy imaging to improve the contrast and enhance visualization for different anatomical structures.
- Dual source DTS: Develop dual-angle DTS imaging techniques to obtain patient volumetric information with better efficiency and lower imaging dose than CBCT.
- Dual source 4D CBCT and 4D DTS: Develop 4D-CBCT and 4D-DTS using dual source system for localization of moving targets in IGRT.
- Prior information based image reconstruction techniques: Develop novel image reconstruction methods using prior information and deformation models to improve the image quality for under sampled data such as 4D-CBCT and 4D-DTS.
- Dual source phase-matched CBCT and DTS: develop phase-matching techniques to minimize the effects of organ motion on localization accuracy for dual source CBCT and DTS.


WDM FWDM can be widely used in system monitoring, fiber optical amplifiers, WDM networks and fiber optics instrumentation. As a professional and reliable manufacturer of fiber optic passive components
Single Mode Multiplexer Window Coupler Loose Tube FiberWavelength Division (WDM) is a technology which multiplexes a number of optical carrier signals onto a single optical fiber by using different wavelengths (i.e., colors) of laser light. This technique enables bidirectional communications over one strand of fiber, as well as multiplication of capacity.
The term wavelength-division multiplexing is commonly applied to an optical carrier (which is typically described by its wavelength), whereas frequency-division multiplexing typically applies to a radio carrier (which is more often described by frequency). Since wavelength and frequency are tied together through a simple directly inverse relationship, in which the product of frequency and wavelength equals c (the propagation speed of light), the two terms actually describe the same concept.
Good uniformity and low insertion loss
Low Polarization Dependent Loss
Excellent Environmental Stability
Stability Telecordia GR-1221 and GR-1209
Components through TLC-Certified, Conform to YD1117-2001
Fiber to the point (FTTX)
Fiber to the home (FTTH)
Passive optical networks(PON)
Local area networks (LAN)
Cable television (CATV)
Pakaging and logistic:


Near-to-eye Projection for smart glasses
The light behind your Augmented Reality experience
Augmented Reality (AR) systems allow smart glasses to merge the virtual and physical world, and become the next consumer revolution. But projecting virtual information onto special eyeglasses, or directly onto the user’s retina, requires extraordinary technology. OSRAM Opto Semiconductors is perfectly placed to develop and deliver this technology. With its LED and laser portfolio for Near-to-eye Projection a small and consumer-friendly form factor of smart glasses is enabled, as well as a large field of view. This makes OSRAM Opto Semiconductors your partner of choice for the light source in Augmented Reality applications. Together we create the next consumer revolution and make smart glasses part of our everyday lives.
Together with partners like STMicroelectronics and Dispelix Oy, OSRAM Opto Semiconductors launched the LaSAR alliance, a real ecosystem to accelerate development of Augmented Reality Eyewear Applications. The Alliance is focused on meeting the technical challenges required for all-day wearable smart glasses. The eyewear will balance a small, light-weight form factor and extremely low-power operation with good FoV (Field-of-View) and a large eyebox. The founding members coalesced around the recognition that near-to-eye displays based on ST-developed Laser Beam Scanning (LBS) solutions have demonstrated the potential to meet all these requirements.