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- Aspherical lens element
Aspherical lens elements
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Wavelength: 790 mm - 990 mm
... 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 the output light ...
Diameter: 27.94, 38.1 mm
... Process materials with increased efficiency using the diffraction-limited focused spots achievable with these precision aspheric lenses. These precision diamond-turned ZnSe lenses with convex aspheric curves deliver the smallest possible focused spot ...
Diameter: 264.16 mm
Wavelength: 400 nm - 1,100,000,000 nm
... Aspherically Contoured Fresnel Lenses are thin, flat lenses for focusing applications. A Fresnel lens replaces the curved surface of a conventional lens with a series of concentric grooves, molded into the surface of ...
Edmund Industrial Optics
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 B270® ...
MICRO-CONTROLE / Spectra-Physics
... With aspherical polymer lenses, you can prevent imaging errors. Injection molding and stamping procedures are used to produce optics with aspherical surfaces at the same cost as spherical optics. Our aspherical ...
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 lens ...
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, imagine an ...
... 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 CO2 lasers. A ...
Diameter: 6 mm - 200 mm
Wavelength: 150 nm - 18,000 nm
... a surface diffractive phase profile allowing for more sophisticated functionality, such as the achromatization of single- element lenses. ...
... 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. ...
... 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 technology and ...
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 allows the designer ...
Diameter: 1.48 mm
Wavelength: 405, 443, 638 nm
... High coupling efficiency and high reliability achieved by a stainless holder integrated lens. ...
ALPS Electric
... 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. One solution ...
... 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 ex-stock delivery ...
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 as magnifiers). ...
CreatorOptics
... Rising-EO’s objective lenses, through the precision bonding of multiple optical elements, achieves the function of flexibly altering the original propagation direction of light based on the law of reflection. Our objective lenses come ...
... 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 laser diode window ...
Optosigma Corporation
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 for performance ...
UNI Optics Co., Ltd
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, laser ...
Diameter: 1 mm - 50 mm
... 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. Product Description Ball ...
Changchun Yutai Optics Co., Ltd.
Diameter: 12 mm - 38.1 mm
Wavelength: 600 nm - 16,000 nm
... selenide lenses in various specifications and sizes. Zoolied Inc. offers a variety of laser Optical Lens and windows, such as laser Optical Aspherical Lens, Laser Welding Laser Crystal Rod, and Ir ...
zoolied inc.
... Photonics Aspheric Lens have non-spherical surface, which helps to correct various optical abberrations. Full customization including material, size, EFL, quality. Optional AR coatings. What is an Asphere ( Aspherical ...
Diameter: 7.4 mm
Wavelength: 670 nm
... CAY046 is the most popular bi-aspheric plastic laser collimating lens which is nearly the diffraction limited. CAY046 is the most popular bi-aspheric plastic laser collimating lens which is nearly the diffraction limited. Specified ...
Quarton USA Inc.
... We produce aspheric lenses from standard optical glasses up to 400 mm in size and welcome custom lens requests. ...
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