Aspherical lens elements

21 companies | 31 products
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spherical lens element
spherical lens element
J10919 series

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 ...

spherical lens element
spherical lens element
KPA0 series

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 Features Schott ...

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MICRO-CONTROLE / Spectra-Physics
spherical lens element
spherical lens element
Aspheres

... Optics Aspherical precision lens manufactured with Zygo's extreme precision aspheric lens manufacturing technologies. Precision aspheres are manufactured with extreme precision aspherical ...

fused silica lens element
fused silica lens element
COL-UV/VIS

Wavelength: 0.2 µm - 2,500 µm
Diameter: 6 mm - 25 mm

... 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 6 mm diameter ...

spherical lens element
spherical lens element

... applications to collect, focus and diverge light. They are often components of lens systems that perform an achromatic function. Achromatics consist of two or three elements of different lenses cemented ...

meniscus lens element
meniscus lens element

Wavelength: 190 nm - 3,000 nm
Diameter: 0.8 mm - 350 mm

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 ...

BK7 lens element
BK7 lens element

... center of the lens out of the edge of the lens. Rising EO' aspheric lens is available molded and CNC-polished. Precision molded technology ensure the consistency of the aspherical ...

zinc selenide lens element
zinc selenide lens element

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 ...

spherical lens element
spherical lens element

Diameter: 8 mm - 100 mm

... environment. Throughout the whole development process, from the initial prototype sample to production, geometric shapes of the aspherical surfaces are perfected step by step.

aspherical lens element
aspherical lens element

... 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 ...

meniscus lens element
meniscus lens element
DuralensExtra

... 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 ...

spherical lens element
spherical lens element

... 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.

spherical lens element
spherical lens element
ø 25 - 50 mm | TECHSPEC®

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 ...

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Edmund Industrial Optics
axicon lens element
axicon lens element
XFL25 series

Diameter: 25.4 mm

HIGH PRECISION AXICON LENSES UNCOATED SKU : AXC-U In contrast to aspheric lenses, the shape of an axicon resembles a cone. The conical shape of the axicon generates a ring-shaped beam profile. The diameter of the ring beam depends ...

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Optosigma Corporation
aspherical lens element
aspherical lens element

Wavelength: 460 nm - 1,260,000 nm
Diameter: 1.5 mm - 50 mm

... 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 ...

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Hobbite.Co., LTD
spherical lens element
spherical lens element

... 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 ...

ball lens element
ball lens element

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. ...

plano-convex lens element
plano-convex lens element

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 ...

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CreatorOptics
spherical lens element
spherical lens element
FLK series

Wavelength: 405, 443, 638 nm
Diameter: 1.48 mm

High coupling efficiency and high reliability achieved by a stainless holder integrated lens.

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ALPS Electric
spherical lens element
spherical lens element

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 ...

spherical lens element
spherical lens element

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 ...

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Knight Optical (UK) Ltd
plano-convex lens element
plano-convex lens element

... visible guide light. Shapes Aspherical lenses, plano-convex lenses, or meniscus lenses are used. The longer the focal length is, the larger and longer the spot diameter and focal depth become, respectively. Please choose ...