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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: 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)
Diameter: 6 mm - 50.8 mm
... the front and rear surfaces of a biconvex lens are convex spherical surfaces and the radii of curvature are equal, in applications where the object-image distances are equal or approximately equal, a biconvex lens can ...
Daheng New Epoch Technology, Inc(CDHC)
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: 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: 50 mm - 700 mm
... 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 ...
Diameter: 600 mm
... silicon carbide (SiC), Alon, Spinel • Soft materials: calcium fluoride (CaF2), magnesium fluoride (MgF2) • Standard glasses: BK 7, SF-11 • Other crystalline materials: germanium (Ge), silicon (Si) • Metals: aluminum ...
Diameter: 2 mm - 100 mm
... MATERIAL N- BK 7 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- BK 7 GRADE A OPTICAL GLASS - - DIAMETER TOLERANCE - + 0.0 / - 0.1mm THICKNESS TOLERANCE - ± 0.2mm - - SURFACE QUALITY - 40/20 CENTRATION - ≤ 3 arc ...
Diameter: 4 mm - 100 mm
... MATERIAL - N- BK 7 GRADE A OPTICAL GLASS - - DIAMETER TOLERANCE - + 0.0 / - 0.1mm THICKNESS TOLERANCE - ± 0.2mm - - SURFACE QUALITY - 40/20 CENTRATION - ...
... 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: 12.7 mm - 400 mm
Wavelength: 450 nm - 1,064 nm
... series of glass focusing lenses are made of BK 7 (LBK) or Fused Silica (LFS); light enters from one side and exits from the opposite side. Its purpose is to modify the wavefront curvature of the light through the lens. ...
... 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 of CNC polished precision plano-convex aspherical lenses made of N- BK 7, ...
EKSMA Optics
Diameter: 5 mm - 300 mm
... other infrared crystal. Cutting lenses like rectangle, step are available. The main material of plano-convex lens are as follows: BK 7 glass and all catalog optical glass, Sapphire crystal, Quartz ...
CreatorOptics
Diameter: 12.7, 25.4, 50.8 mm
Wavelength: 2,200, 213 nm
... , ZnSe and etc. Union Optic can also provide various coatings for lenses upon your request. Specifications: Material BK 7 or UV Fused Silica Dimension Tolerance +0/-0.2mm Thickness Tolerance ±0.2mm Design ...
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 ...
... BK- 7 Biconvex Lenses * Symmetrically convex positive lenses * Focal lengths from 6.4 to 300mm * Diameters from 5 to 100mm * Anti-Reflection coatings available * For additional sizes see Micro Optics Symmetrical ...
Optosigma Corporation
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: 25, 20 mm
Wavelength: 1,064 nm
... professional China laser focusing lens manufacturer, with professional factory we are always able to offer you discount laser focusing lens, objective lenses, laser focus lens, laser diode focusing lens, ...
Diameter: 0.5 mm - 300 mm
... PCX) or Double-Convex (DCX) lens causes light to focus to a point, while a Plano-Concave (PCV) or Double-Concave (DCV) lens causes the light traveling through the lens to diverge. Product Description ...
Changchun Yutai Optics Co., Ltd.
... Cylindrical Lens, Optical Aspherical Lens, and Cvd Znse Lens. ZOOLIED provides multiple anti-reflection coating options for the Ultraviolet (UV), visible, or IR Optical Lens and also ...
zoolied inc.
Wavelength: 10, 248, 532 µm
... Lenses are optical elements designed with one flat (plano) side and one inwardly curved (concave) side, which is curved in one dimension. What is Plano-Concave Cylindrical lens? Plano-concave cylindrical lenses are ...
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 ...
... We produce acylindric lenses from standard optical glasses up to 250 mm in size and welcome custom lens requests. ...
Doric Lenses
... used either for focusing collimated light or for collimating a point source. Our selection includes lenses fabricated from BK 7, UV-fused silica, vacuum-grade calcium fluoride, magnesium fluoride, silicon, germanium, ...
Thorlabs
... of BK 7,fused silica,sapphire,CaF2 and MgF2 as standard.Other materials lenses are available upon requirement. Plano Convex Lens BK 7;Fused Silica Plano ...
Dayoptics, Inc.
... energy collection for linear detectors, or coupling to a slit input. The most common materials used for these lenses are BK 7 and UVFS. However, UVFS has various grades and a specific grade of glass should be chosen ...
... end. The outcome is uniformly illuminated line used in all manner of machine vision applications. Powell Lenses MaterialN- BK 7, S-TI H6 or N-SF5 Surface finish60-40 S-D Boresight90% Line straightness<0.1% Line uniformity<25% Customize You ...
Hobbite.Co., LTD
Diameter: 2 mm - 300 mm
... from several inches to a few millimeters in diameter Plano Convex, Plano Concave, Bi-Convex, Bi-Concave, Positive and Negative Meniscus, Achromatic Doublet & Triplet, Cylindrical, and Unique Camera Lenses ...
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