Websites using optical elements as a keyword

Wuxi OptonTech Ltd provides services and products in the fields of diffractive optics (Diffractive Optical Elements - DOE).

Wuxi OptonTech Ltd provides services and products in the fields of diffractive optics (Diffractive Optical Elements - DOE).

LightTrans provides optics design software, training and support for light shaping, optical metrology, imaging systems, laser systems and virtual and mixed reality.

Among its many optical and mechanical innovations since the founding of the company in 1950, Tamron's development of mass-produced hybrid Aspherical elements in 1992 paved the way for today's compact high power All-In-One™ lenses. Tamron continues to lead in this category of lenses with the 16-300mm Di II VC PZD Macro - the world's widest All-In-One™ zoom lens at 18.8X range starting at an unprecedented 16mm true wideangle. This compact and versatile lens features Tamron's proprietary VC (Vibration Compensation) system for blur-free hand-held shooting of photos in low light and at telephoto settings, PZD (Piezo Drive) autofocus system for fast and quiet autofocus operation, and macro capability. Tamron's recent SP (Super Performance) lens introductions have received accolades and high praise from leading photographic magazines and websites for their outstanding best-in-class performance. The redefining of the SP series has resulted in the launch of four prime lenses thus far—SP 35mm F/1.8 Di VC USD, SP 45mm F/1.8 Di VC USD, SP 85mm F/1.8 Di VC USD and SP 90mm F/2.8 Di VC USD— as well as the ultra-telephoto SP 150-600mm Di VC USD G2 and the new SP 70-200mm F/2.8 Di VC USD G2. All are designed to meet the requirements of today's high pixel-density full-frame DSLR cameras. Tamron has garnered international acclaim for its extensive line-up of professional and consumer lenses.

Baienwei is a expert manufacture specializing in Alluminum Silicon alloys production in China. We have passed ISO9001 QM system and National Military Stardard.

Your vision & eye health is our #1 priority. Come in to one of our full-service eye care clinics located in Alpharetta/Roswell, Dunwoody, Buckhead, & Smyrna .

. EXC / Missing: Guide Plate. This is an open box model it is in overall great condition. Condition Description Sigmas 15mm F2.8 EX DG Diagonal Fisheye is a diagonal fisheye which means the distorted scene is shown full frame within the camera's field of view. It allows photographers to shoot creative images by taking advantage of the acute perspectives that are invisible to the human eye. The diagonal fisheye is the most popular kind of fisheye and are often used by wedding photographers who want to give an 'artistic' looks to images by underwater photographers who want to take in the maximum field of view possible and by scenic photographers. A focusing distance of 5.9 inches and a magnification ratio of 1 to 3.8 allows the photographer to have fun with placement of subjects extremely near to the camera with distorted backgrounds. In the hands of an artist this lens can produce memorable eye-catching images.CONDITION: . EXCELLENT PLUS The Nikkor 180mm f/2.8D AF ED-IF Autofocus Lens is a high performance fast telephoto lens that is ideal for photojournalism sports & portraiture. With internal focusing to remain a constant length it is easy to handhold. It has a built-in collapsible hood and the A/M switch makes changes between autofocus and manual focus a snap. Extra low dispersion glass gives high resolution and contrast. Note! AF not supported by D40 and D60 cameras.CONDITION: . EXCELLENT The Nikon AF-S Nikkor 24-70mm f/2.8G ED Autofocus Lens is a fast wide-angle to medium telephoto AF-S zoom lens optimized for edge-to-edge sharpness on both the Nikon FX (23.9 x 36mm) and DX-format image sensors. Enhanced optical formulas engineered to produce exceptional sharpness contrast and color rendering outstanding image integrity. Two ED (Extra-low Dispersion) elements and PGM aspherical lenses control chromatic aberrations while enhancing sharpness and contrast even at the widest aperture settings. Exclusive Nano Crystal Coat further reduces ghosting and flare for even greater image clarity. Nikon's Silent Wave Motor (SWM) enables ultra high-speed autofocusing with exceptional accuracy and powerful super-quiet operation. Internal Focus (IF) provides fast and quiet auto focusing without changing the length of the lens retaining subject-working distance through the focus range. Focus as close as 14.9'. Rugged construction and professional-grade dust and moisture resistance. M/A Focus Mode switch enables quick response to changing situations between Auto and Manual focus operation. Features: Two ED (Extra-low Dispersion) elements and PGM aspherical lenses control chromatic aberrations while enhancing sharpness and contrast. Exclusive Nano Crystal Coat further reduces ghosting and flare for even greater image clarity. Internal Focus (IF) provides fast and quiet auto focusing without changing the length of the lens retaining subject-working distance through the focus range. Rugged construction and professional-grade dust and moisture resistance. M/A Focus Mode switch enables quick response to changing situations between Auto and Manual focus operation. Convert the color temperature of your Speedlite 600EX II-RT with the Canon SCF-E3 Color Filter from. This color filter includes a light orange and a dark orange filter.. Improve the recycle time of your Speedlite with the Canon CP-E4N Compact Battery Pack. The pack gives your flash a boost for faster continuous shooting and with improved heat management can allow for more bursts before needing to stop. This capability works well with the larger battery capacity to increase the number of flashes before needing to recharge. Additionally it comes with a carrying case so you can easily have it attached to a strap or belt loop. Compatible with : Speedlite 600EX II-RT Speedlite 580EX Speedlite 580EX II Speedlite 550EX Speedlite 540EZ Speedlite 430EZ Speedlite MT-24EX Speedlite MR-14EX. Soften and gently diffuse the light from your Speedlite 600EX II-RT with the Canon SBA-E3 Bounce Adapter . This translucent dome evenly spreads the light from your flash when using it in a bounce position for more natural lighting with your Speedlite.. The dew on a flower. The color of a cat's eye. The facets and sparkle of a diamond ring. Some ultra-close-up photos are difficult to capture with a standard lens. The compact Canon EF-M 28mm f/3.5 Macro IS STM Lens for EOS M series digital cameras is the world's lightest autofocus lens and the world's first macro lens with a built-in Macro Lite designed to help new and more advanced users close in to capture these incredible details. The built-in forward-facing Macro Lite helps illuminate hard-to-capture subjects for bright vibrant photos showing off big bold details. The world's first autofocus lens capable of focusing to infinity in normal shooting and Super Macro Mode provides magnification up to 1.2x allowing for incredible close-up photography. While you're focusing that close the Hybrid IS image stabilization helps keep the image sharp by helping to reduce blur due to camera shake. A lead screw-type STM stepping motor means the lens is smooth and quiet during operation. The EF-M 28mm f/3.5 Macro IS STM opens up a whole new world of the macro for beginner and advanced users.CONDITION: . EXCELLENT This Panasonic Lumix DMC-GF2 is a 12.1 Megapixel camera capable of shooting 1920 x 1080 video and terrific still images. This kit includes an extra battery for a long day of shooting and the DMW-LVF1 Live View Finder. The Live View Finder has a dioptric adjustment for clear image viewing outdoors in bright light. Otherwise the 3 inch LCD display can be used to compose and view images in lower light conditions. The camera uses micro four thirds lenses. It also uses Panasonic's famous Venus Engine image processor and has sensor dust reduction capability.CONDITION: . EXCELLENT The Canon 50mm f/1.8 EF II lens is lightweight compact and an excellent low light lens. It weighs approximately 4.6 ounces it extends less than 2 inches from the camera's lens mount and it is a bright lens to focus and compose with in minimal lighting conditions.. With its iconic orange design and data security the Rugged has been one of our most popular hard drives. With the Rugged Mini drive we've reduced the size and added tons of new features making it perfect for on-the-go data transport. The LaCie 4TB Rugged Mini Portable Hard Drive shares features with our popular Rugged drive like shock resistance drop resistance and a rubber sleeve for added protection. But with the Rugged Mini drive we've gone a step further: not only is it rain resistant it's also pressure resistant so if you accidentally drive over it with a 1-ton car your files remain accessible. With the Rugged Mini you've got the speed of USB 3.0 and full backward compatibility with USB 2.0 meaning that you can use it on almost any computer. You can transfer 800 MB video file in around 6 seconds with USB 3.0 compared to 25 seconds with USB 2.0 easy setup and automatic worry-free backup for both PC and Mac ® computers. LaCie Private-Public software ensures your files remain completely confidential. Automatic Eco Mode lowers the power consumption by up to 40% when not in use increasing the battery life of your notebook or laptop. The mini hard drive provides 4TB of storage space and has a hard-boiled design that can stand up to the hazards of daily living. The drive will remain safe with fall from up to 47.2 inches (non-operating mode) and is also pressure-resistant. The drive features a USB 3.0 interface and a transfer rate of up to 5Gb/s. The LaCie Private-Public software that comes built-into the drive ensures that you can keep private files secure with the help of a password protected section of the drive. Additional features like Automatic Backup and 10GB of free storage on Wuala's Online Storage also give you peace-of-mind when it comes to your data. Features: Shock rain and pressure resistant Password protection USB 3.0: up to 4x faster than USB 2.0 Remain safe with fall from up to 47.2 inches (non-operating mode) Automatic Eco Mode lowers the power consumption by up to 40%

Rocks Minerals Crystals Fluorescent Gemstones Jewelry Enhydro Phases Enhydros Fluid Inclusions Metaphysical and Healing Properties Systems Glossary

MolTech home page provides information on the company product range divided in the following groups: nonlinear organic and inorganic single crystals, materials for solid-state lasers, optical materials, scintillators and laser devices. Features, basic properties and applications of each material are described.

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Raicol Crystals Ltd. specializes in the manufacture of nonlinear optical crystals and electro-optic devices. Raicol’s flux-grown KTP and RTP crystal products are world-renowned

Meeting the challenge of the most demanding optical applications. PLX Inc. 40 West Jefryn Blvd., Deer Park, NY 11729 Phone: 631.586.4190 Fax: 631.586.4196 Enter our Website

Abrisa Technologies designs, manufactures and distributes precision optical coating solutions and custom glass fabricated optical products via our two divisions

The Ealing Catalog offers a wide variety of research and industrial grade products that will help you design and build a better opto-mechanical system. We offer high precision optical components including bandpass filters, laser mirrors, fused silica lenses as well as selection of polarizing elements such as waveplates, beam splitters and sheet polarizers. The opto-mechnical mounts in the catalog are designed and manufactured with the engineer in mind. Ealing offers mounting systems such as rails, breadboards and optical tables. Mounting hardware such as rail carriers, post and post holders allow the use to deploy an array of component mounts for lenses and mirrors. We also offer single axis mechanical stages in several sizes that can be used with manual or motorized positions such as encoder drivers. If you do not find the exact product you require please contact us as we have many custom designs available or we can make products to order.