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Diameter: 25.4, 12.7 mm
Wavelength: 450 nm - 1,100 nm
... applications. Lens is an optical device with perfect or approximate axial symmetry which transmits and refracts light, converging or diverging light. There are many forms of a lens or a lens system. ...
Daheng New Epoch Technology, Inc(CDHC)
Diameter: 6 mm - 50.8 mm
Wavelength: 587.6 nm
... 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. They also exhibit ...
Daheng New Epoch Technology, Inc(CDHC)
Diameter: 10 mm - 100 mm
Wavelength: 450 nm - 1,100 nm
... 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 distance. The ...
Daheng New Epoch Technology, Inc(CDHC)
... Invented by Corning in 1934, Fused Silica is offered in many different grades to support various product applications. Glass codes 7980, 7979, and 8655 are high purity non-crystalline silica glasses with excellent optical qualities. Product ...
CORNING
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 ...
... 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 protection against ...
Essilor
Diameter: 3.5 mm - 200 mm
... customer requirements. Contour High-accuracy optical elements from initial sample to production Dimensions Concave Elements - R1.5mm～∞ Materials Optical glass, Silica glass, ...
TAMRON USA INC.
Diameter: 5 mm - 50 mm
Wavelength: 633 nm
TECHSPEC® 633nm Laser Line Coated Plano-Convex (PCX) Lenses are designed for maximum throughput at the specified laser wavelength. These lenses are ideal for collecting and focusing light from laser sources and their corresponding harmonics. With a maximum ...
Edmund Industrial Optics
Diameter: 1.27 cm
Wavelength: 100, 50 nm
... lenses to produce a high quality antireflection effect. Because this manufacturing process uses no thin films materials, the lens has a very high damage threshold limit. •High laser damage resistance for pulsed or CW applications •Chemically ...
MICRO-CONTROLE / Spectra-Physics
... Diffractive optical elements (DOE) from Jenoptik effectively produce such distributions with high accuracy and uniformity both within and between the individual poles. We use high-quality materials for all our diffractive elements. ...
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 clear apertures ...
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 optic the size ...
... provide excellent performance over the visible spectrum and NIR applications. The glass aspheric lenses are coated with a single-layer AR coating on high index flint glass achieving high transmission of 98% at the stated ...
Diameter: 2 mm - 100 mm
... MATERIAL N-BK7 GRADE A OPTICAL GLASS DIAMETER TOLERANCE + 0.0 / - 0.1mm THICKNESS TOLERANCE ± 0.2mm SURFACE QUALITY 40/20 CENTRATION ...
Diameter: 4 mm - 50 mm
... MATERIAL - N-BK7 GRADE A OPTICAL GLASS - - DIAMETER TOLERANCE - + 0.0 / - 0.1mm THICKNESS TOLERANCE - ± 0.2mm - - SURFACE QUALITY - 40/20 CENTRATION - ≤ 3 arc MINS - - FOCAL ...
Diameter: 4 mm - 100 mm
... MATERIAL - N-BK7 GRADE A OPTICAL GLASS - - DIAMETER TOLERANCE - + 0.0 / - 0.1mm THICKNESS TOLERANCE - ± 0.2mm - - SURFACE QUALITY - 40/20 CENTRATION - ≤ 3 arc MINS - ...
Diameter: 40 mm
... These standard surfaced optical glass lenses meet tolerances of 10% on the focal distance and allow for all common applications. Glass: standard glass Tolerance: 10% on focal distance Treatment: ...
OVIO INSTRUMENTS
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 mm, respectively Round ...
Hellma GmbH & Co. KG
... 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 the number ...
Diameter: 0.3 cm - 10 cm
Wavelength: 587.6 nm
... Product overview
Plano-convex lenses have a positive focal length and are used for image enlargement, focusing and collimation in infinite-conjugate optical systems. They are normally illuminated from the convex side to minimize spherical aberration; ...
Diameter: 12.7 mm - 400 mm
Wavelength: 450 nm - 1,064 nm
... Glass Focusing Lenses This series of glass focusing lenses are made of BK7 (LBK) or Fused Silica (LFS); light enters from one side and exits from the opposite side. Its purpose is to modify the wavefront curvature ...
Wavelength Opto-Electronic(Nanjing)Co.,Ltd
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 ...
CreatorOptics
Diameter: 12.7, 25.4, 50.8 mm
Wavelength: 2,200, 213 nm
... 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 not only used ...
Union Optic Inc.
Diameter: 0.8 mm - 80 mm
... Rising-EO can produce Micro Lens（D:0.8~5.0mm）， Conventional Lens（D:5.0~80mm）， Large Lens（D:>80mm)， Achromatic Lens, Rod Lens, Infrared Lens. Specific ...
Fujian RISING EO Technologies CO.,LTD
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 illumination, ...
UNI Optics Co., Ltd
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 silica,BK7 Surface ...
Changchun Yutai Optics Co., Ltd.
... Spherical Lens . One or more curved surfaces of the Cylinder Lens is part of the cylindrical surface, and the image through the cylindrical lens is focused into a straight line parallel to the lens ...
zoolied inc.
Diameter: 3, 1, 5, 4 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) of the balls to ...
Dayoptics, Inc.
Diameter: 1.5 mm - 50 mm
Wavelength: 460 nm - 1,260,000 nm
... 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 of low-cost, ...
Hobbite.Co., LTD
Wavelength: 1,064 nm
... such as industrial material processing and medical and biotechnological applications. It's very important to note that the lens performance is very dependent of the design and quality of its optical components. Compared to standard lenses, ...
OPTO5 srl
... the end surfaces of the connectors, these can be reduced by splicing end caps to the fiber end. The end caps are cylindrical glass rods made of pure fused silica, which can also be integrated into standard connectors if required (e.g., ...
LASER COMPONENTS
Diameter: 1.48 mm
Wavelength: 405, 443, 638 nm
... High coupling efficiency and high reliability achieved by a stainless holder integrated lens. ...
ALPS Electric
... process each kind of cylindrical lens and mirror lens. 2. Ensure decentration precision within 0.02mm 3. The range of processing measure:100mm×300mm 4. Can plating AR coating and HR coating in each cylindrical ...
Phenix Optics Co., Ltd
... 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 for chromatic ...
Diameter: 12.5 mm - 50.8 mm
... most optical materials Two axicons together produce a thick-walled hollow "pipe" of light. An axicon followed by a spherical lens produces an annular focus. The axicons can be used to convert a parallel laser beam into a thick-walled ...
EKSMA Optics
... manufactured by precision molding of optical crown glass. Aspheric surfaces permit a higher degree of correction than spherical surfaces thereby providing for improved performance out of a simple, single element lens. ...
Optosigma Corporation
Wavelength: 1,064 nm
... China f-theta lens manufacturer, with professional factory we are always able to offer you discount f-theta lens, flat field lens, f-θ lens, field mirror, f160, f254 with reliable quality. F-Theta ...
Shenzhen Superwave Laser Technology Co.,Ltd
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 Aluminium 3- element ...
... Positive meniscus lens is thicker at the center than at the edges. These lenses combine both convex and concave surfaces resulting in positive focal length (converges the light (laser) beam). Positive meniscus lens ...
Alien Photonics
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.
... built with a standard focal lens size. Optional upgrades are available to increase the size of the marking field or modify the laser beam properties. Please consult a sales engineer for system and laser marking focal lens ...
... We produce acylindric lenses from standard optical glasses up to 250 mm in size and welcome custom lens requests. ...
Doric Lenses
Thorlabs' popular plano-convex lenses have a positive focal length, near-best-form shape, and can be used either for focusing collimated light or for collimating a point source. Our selection includes lenses fabricated from BK7, UV-fused silica, vacuum-grade ...
Thorlabs
Diameter: 25, 25.4 mm
... Fused Silica Glass Positive lenses from stock Positive (+ve) lenses Plano-Convex (PCX) Positive (+ve) lenses Bi-Convex (BCX) ...
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