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Wavelength: 808 nm
The J10919 series FAC lens is an optical lens that collimates light spreading from a semiconductor laser (LD) in the fast-axis direction. LD have a large divergence angle in the fast-axis direction, so ...
Diameter: 600 mm
ZYGO manufactures the world’s most accurate aspherical, spherical and freeform optics. These can be manufactured in sizes up to 600 mm, with surface figure tolerances better than 100 picometers. To put this into perspective, ...
Diameter: 25, 6, 9 mm
Wavelength: 200 nm - 2,500,000 nm
... parallel beam, a collimating lens is needed. Avantes collimating lenses are optimized for the UV/VIS/NIR range (200-2500 nm) and have anodized aluminum housings. The COL-UV/VIS and COL-90-UV/VIS have a 6mm diameter ...
Diameter: 2 mm - 800 mm
... low cost. It has broad application prospects in the manufacture of aspherical optical glass parts and standard micro-optical components. Description of Molded Glass Aspherical Lens The ...
... also other forms of aberrations produced by lenses. Aspherical lenses are designed with a single element, helping to reduce the number of lenses in multi-lens optical components. In other ...
Most of the single lens forms, planoconvex, planoconcave, meniscus and aspheric, are available in plastic. Plastic lenses are generally cheaper and lighter than glass equivalents but of lower quality. Plastic lenses ...
Traditionally lens surfaces have been sections of a sphere. For many applications this leaves spherical aberration as the dominant defect of any image so created. Aspheric lenses are used to correct these image defects. ...
Aspherical lenses are designed to reduce spherical aberration. Complex multi-lens systems designed for compensation of spherical aberration can often be replaced with a single aspheric lense. We offer ...
Diameter: 6.8 mm - 75 mm
... •Schott B 270® Ultra-White Glass or equivalent substrates •Molded aspheric condenser lens surface •Ground and polished spherical and plano surfaces •Aspheric lens surface reduces spherical aberration Schott ...
MICRO-CONTROLE / Spectra-Physics
REO utilizes diamond point turning for high accuracy aspheric and toroidal lenses. Carefully controlled, leading-edge process technologies and metrology techniques, including interferometry and profilometry, results in consistent high ...
Diameter: 5 mm - 200 mm
The high-quality spherical optics from Jenoptik can be used in a wide range of technologically complex applications and demanding markets, such as laser material processing, the semiconductor industry and medical technology. We offer ...
JENOPTIK AG
Diameter: 1 mm - 10 mm
Wavelength: 350 nm - 2,200 nm
... bar code scanning applications. Ball Lenses feature short back focal lengths to minimize the distance needed from the Ball Lens to the optical fiber. Uni Optics offers a variety of Ball Lenses in a range of substrates ...
UNI Optics Co., Ltd
... for red laser pointer - Helium-Neon (HeNe) lasers Focusing lens made of high quality ZnSe substrate Superior cost/benefit ratio The duralens is a new and improved low absorption ZnSe lens for high-power ...
... limited. They usually achieve a smaller spot size than both the plano-convex and positive meniscus lens. This provides the highest power density at the lens workpiece with equivalent focal length.
Diameter: 25 mm - 50 mm
... high-efficiency alternative to the standard plano-convex lenses. There is a range of BBAR coating options to choose from and each lens is available to purchase uncoated too. Uncoated germanium lenses possess a transmission ...
Edmund Industrial Optics
Diameter: 10 mm - 200 mm
... their unique surface structure, aspherical lenses eliminate monochromatic aberrations (e.g. spherical aberrations) and therefore deliver superior overall image quality. Often, they are used to replace multi-spherical ...
SCHOTT GLAS
... large-diameter super-smooth optical plano-surface, super-smooth optical spherical-surface, high-power laser optical components, aspherical, infrared components, coating products, etc. With our strong and comprehensive ...
Diameter: 35, 38.1 mm
Wavelength: 1,075, 1,064 nm
Compared to a conventional spherical lens, the most significant advantage of the aspherical lens is that it can perform spherical aberration correction. The aspheric lens ...
Wavelength Opto-Electronic(Nanjing)Co.,Ltd
Wavelength: 632.8 nm
... designing of aspherical lenses without spherical aberrations as well as low cost production of aspherical lenses made of Fused Silica, BK7 glass or other material upon your request. Our long time experience ...
Hobbite.Co., LTD
Diameter: 1 mm - 50 mm
Balls Ball lens are designed for applications improving signal coupling among fibers, emitters, and detectors. They are also used in endoscopy, bar code scanning, ball pre-forms for aspheric lenses, and sensor applications. ...
Diameter: 10 mm
Freeform Optics TIME：2020-11-04 16:02 brief introduction：Free form surface machining includes surface modeling, surface smoothing, trajectory planning and NC programming. The generation of NC trajectory is the key to free-form surface ...
Nanjing BOTE Electro-Optics Co.,Ltd
Diameter: 1.48 mm
Wavelength: 405, 443, 638 nm
High coupling efficiency and high reliability achieved by a stainless holder integrated lens.
ALPS Electric
Wavelength: 635 nm - 1,070,000 nm
... .,Ltd is a professional China collimating lens manufacturer, with professional factory we are always able to offer you discount collimating lens, collimation lens, collimator lens, ...
Diameter: 5 mm - 300 mm
The Plano-Convex (PCX) Lens has positive focal lengths, converge incident light, and from both real images (as might be focused in a piece of paper), and virtual images (as are seen through the lenses when they are used ...
CreatorOptics
Diameter: 0.8 mm - 350 mm
Wavelength: 190 nm - 3,000 nm
Singlet Lens is a transmissive optical device which affects the focusing of a light beam through refraction and only composed of a piece of optical glass lens with the simplest near-field conjugate structure ...
FUZHOU RISING ELECTRO OPTICS CO.,LTD.
... is introduced, three or four elements are often required to collimate laser diode light. In contrast, a single aspheric lens collimates without introducing spherical aberration. When used to collimate ...
... higher degree of correction than spherical surfaces thereby providing for improved performance out of a simple, single element lens. This range of microlenses have been corrected for use with a standard ...
Optosigma Corporation
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