Glass lens elements

38 companies | 164 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 ...

cylindrical lens element
cylindrical lens element
J12432-01

Diameter: 8 mm

The J12432-01 capillary lens is an optical element for X-rays, consisting of a bundle of numerous hollow glass capillaries formed into a cylindrical shape with one end gently tapered. This ...

doublet lens element
doublet lens element
GCL-0106

Diameter: 6 mm - 50.8 mm

An achromatic-doublet consists of a positive low-index(crown glass)cemented with a negative high-index(flint glass)lens. These lenses are computer-optimized for infinite conjugate ratio. ...

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Daheng New Epoch Technology,Inc(CDHC)
optical lens element
optical lens element
GCL-0101 series

Wavelength: 450 nm - 1,100,000 nm
Diameter: 25.4 mm

... the lens. The optimum case is where the object is placed at infinity (regarded as parallel rays entering lens) and the image is on the focus, which has infinite conjugate ratio, i.e. object distance/image ...

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Daheng New Epoch Technology,Inc(CDHC)
bi-convex lens element
bi-convex lens element
GCL-0102

Diameter: 6 mm - 50.8 mm

Similar to plano-convex lenses, a bi-convex lens has a positive focal length and focuses parallel rays of light to a spot. Because the front and back surface of the lens are spherically convex and have ...

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Daheng New Epoch Technology,Inc(CDHC)
spherical lens element
spherical lens element
Aspheres

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

spherical lens element
spherical lens element

Diameter: 50 mm - 700 mm

ZYGO's Optics business segment manufactures precision spheres and lenses ranging in diameter from 50 mm to 700 mm with radii from 12.7 mm to 8 meters. Our standard product line of transmission spheres is available in 100 and 150 mm ...

plano-concave lens element
plano-concave lens element
Thin Plate Optics

Zygo Optical Systems Division's thin-plate optics are high-aspect ratio optics (i.e. Clear Aperture to thickness) that are fabricated using a ZYGO proprietary manufacturing process that delivers optics that exceed the 0-0 MILSPEC scratch/dig ...

Fresnel lens element
Fresnel lens element
204120

Diameter: 50 mm

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OVIO INSTRUMENTS
bi-convex lens element
bi-convex lens element
L15 Series

Diameter: 2 mm - 100 mm

plano-concave lens element
plano-concave lens element
L20 Series

Diameter: 4 mm - 50 mm

plano-convex lens element
plano-convex lens element
L10 Series

Diameter: 4 mm - 100 mm

Fresnel lens element
Fresnel lens element
AR

Wavelength: 400 nm - 1,064 nm

... surface and therefore improve the overall transmittance of optical system, where the component is used. Reflection of common glass surface at normal incidence is around 5 %. Anti-reflection coatings can reduce this number ...

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Altechna
cylindrical lens element
cylindrical lens element
PCL

The Positive Cylindrical Lenses, delicately manufactred by Altechna, are generally utilized to effectively focus light into a thin line for effective harmonic generation in non-linear crystals, laser scanners, spectroscopy, dye lasers, ...

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Altechna
cylindrical lens element
cylindrical lens element
NLC

... cylindrical lenses are made of BK7, FS, UVFS, CaF2, zinc selenide, Si and Ge. The lenses can be helpful with diode laser outputs. Its lens ranges from +0.0/-0.15 mm in diameter, while its width is +/-1.0 mm with 90% centration. ...

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Altechna
cylindrical lens element
cylindrical lens element

Diameter: 5 mm - 2,000 mm

Radius range 2.5 mm radius – ∞ Length For 2.5 mm – 5 mm radius: 1 mm – 40 mm For 5 mm – 10 mm radius: 5 mm – 100 mm For 10 mm – 1000 mm radius: 10 mm – 600 mm For 30 mm – 70 mm radius: up to 3000 mm Width 1 mm – 2 R or 250 ...

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Hellma GmbH & Co. KG
plano-concave lens element
plano-concave lens element

... requirement. Lens Material Plano Convex Lens BK7;Fused Silica Plano Concave Lens BK7;Fused Silica Double Convex Lens BK7;Fused Silica Double Concave Lens ...

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Dayoptics, Inc.
ball lens element
ball lens element
BAL series

Diameter: 1, 3, 4, 5 mm

Ball lenses are near perfect polished spheres of glass or other transparent materials used to focus light from laser sources into fibers and to couple light from fiber to fiber by matching the N.A.(numerical aperture) ...

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Dayoptics, Inc.
cylindrical lens element
cylindrical lens element
PCYX series

Wavelength: 589.6 nm

Specifications Material BK7;Fused Silica Design Wavelength 589.6nm Diameter Tolerance +0.0,-0.15mm Thickness Tolerance +/-0.1mm Paraxial Focal Length Tolerance +/-2% Centration 3 arc minute Clear Aperture >85% Surface Figure ...

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Dayoptics, Inc.
doublet lens element
doublet lens element
PAC series

Wavelength: 345 nm - 700 nm
Diameter: 25, 12.5 mm

... Achromat, or Achromatic lens, is usually made up of multiple optical elements, which can be air-spaced or cemented together. These typically alternate a positive lens of low index material, ...

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

Diameter: 2.5 mm - 300 mm

... Plates are comprised of three flat plate units. Production Test Plates A set of Test Plates is used for inspection of lens elements at the production line. It is replicated from the master. As the ...

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TAMRON USA INC.
spherical lens element
spherical lens element

REO's variety of fabrication capabilities includes a breadth of precision spherical lens manufacturing. Custom lens sizes and radius of curvature are available to serve your specific application. Our ...

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Research Electro-Optics
plano-convex lens element
plano-convex lens element
ULPX series

Diameter: 6 mm - 50.8 mm

UV Fused Silica Plano-Convex (PCX) Lenses A Plano-Convex (PCX) lens causes light to focus to a point,it has a positive focal length,which is ideal for light collimation or for focusing applications utilizing monochromatic ...

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UNI Optics Co., Ltd
cylindrical lens element
cylindrical lens element

Wavelength: 587.6 nm
Diameter: 30 mm

Mounted MgF2 Coated Achromatic Lenses • Pre-mounted in Engraved C-Mount Housings • Simplify Integration into Optical Systems • Less than 1.75% Reflectance per Surface @ 400 - 700nm • Also Available Unmounted

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Edmund Industrial Optics
collimator lens element
collimator lens element
Colli Red

Wavelength: 620 nm - 680 nm

Glass collimating lens for red Laser Diodes Collimating lense especially made for red Laser Diodes. AR coating for 620-680nm. Not for use with broad area emitters! Outer screw thread M9x0,5 Anodized ...

biconical lens element
biconical lens element

... lenses is the cylinder lens. For the beam expander application and some focusing applications, it is necessary to use two cylinders, resulting in difficult alignment procedures. The biconic lens can reduce ...

meniscus lens element
meniscus lens element
Stylis 1.67

This lens is very thin, particularly discreet. This is an aesthetical lens that perfectly complements the wearer's style. This lens is particularly recommended for rimless frames Full ...

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Essilor
glass lens element
glass lens element

Diameter: 10 mm - 200 mm

... Imaging and lighting applications Advantages : High flexibility with design changes : High volumes Glass type : All glass types, fused silica : Low Tg glass Applications: • Digital ...

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SCHOTT GLAS
spherical lens element
spherical lens element

Diameter: 1.5 mm - 300 mm

... to European and American customers, the material range from BK7, fused silica, sapphire and ruby, as well as other optical glass.We may have some similar stock half balls for your project. Specifications: Material:Sapphire,fused ...

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Changchun Yutai Optics Co., Ltd.
plano-convex lens element
plano-convex lens element

Diameter: 5 mm - 300 mm

... lenses made of optical glass, fused silica, sapphire and other infrared crystal. Cutting lenses like rectangle, step are available. The main material of plano-convex lens are as follows: BK7 glass ...

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CreatorOptics
spherical lens element
spherical lens element
Plano Convex Spherical Lens/PCX series

Wavelength: 2,200, 213 nm
Diameter: 12.7, 25.4, 50.8 mm

Lens can converge or diverge the transmission beam and form image of the object, Which is widely used in various applications. Union Optic can provide all kinds of spherical and cylindrical lenses. Usually lenses are ...

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Union Optic Inc.
spherical lens element
spherical 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 ...

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FUZHOU RISING ELECTRO OPTICS CO.,LTD.
aspherical lens element
aspherical lens element

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

... well as low cost production of aspherical lenses made of Fused Silica, BK7 glass or other material upon your request. Our long time experience in production of aspherical elements lead to the development ...

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Hobbite.Co., LTD
collimator lens element
collimator lens element

Wavelength: 190 nm - 2,500 nm
Diameter: 6, 12.7 mm

... to occur, the light-emitting source must be placed at the focus of the lens. On the other hand, if the light collected is already collimated, the lens will work as a focusing lens. Collimating ...

spherical lens element
spherical lens element

double lens element
double lens element

... acrhomat are rectified for chromatic and sperical peculiarity. The achromatic lens comprises of 2 or more parts, typically of crown and flint glass, so that the complex element is rectified ...

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Artifex Engineering e.K.