N-SF5 Spherical Glass Lens 632.8nm Achromatic Doublet Lens High Dispersion
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... to bring two wavelengths (typically red and blue) into focus on the same plane. The most common type of achromat is the achromatic doublet, which is composed of two individual lenses made from glasses with different amounts of dispersion....
Wuhan Star Optic Technology Co., Ltd
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Customization Spherical Glass Lens Fused Silica BK7 Planoconvex Lenses
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Plano - Convex Spherical Lens Plano-Concave Spherical Lens A plano-convex lens is a convex lens with a positive focal length. This type of lens isused to focus parallel light or convert point sources into parallel light. And it is usually usedin related ......
Miluo City Yufeng Photoelectric Science and Technology Co., Ltd.
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400 - 1100nm Laser Collimating Lens Focusing Spherical Glass Lens
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... prisms,roof prisms. Lens such as plano convex,plano concave,biconvex,biconcave and so on All this products are have kinds of sizes,shape ,welcome to inquiry Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Length 5...
Shanghai Advance Optical-Electronics Technology Co., Ltd
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107MM Optical Glass Lens Kit For 120W High Powe LED Street Lamp
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...Glass Lens Kit For 120W High Powe LED Street Lamp Glass lens size:L107mm x W 86mm x H 33mm Temperature: -30 to +200 degrees Product Description: Non-spherical design Viewing angle: 135x65 degrees Light transmittance up 93% Features: High brightness, Uniform Light, No dark shadows Bracket length: 130mm Bracket width: 101mm Suitable Lighting Source: 20W 30W 50W 100W 120W High Power Led Net Weight: 415g Package: 1x 107mm glass lens...
Sollente Opto-Electronic Technology Co., Ltd
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High Precision Balanced Abberration Optical Glass Coated Spherical Glass Half Ball Optical Lens
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...light,precision instruments lens such as optical imaging lens, astronomical observation instruments lens, scientific research instruments lens, and military binoculars lens.If we have the same parameters lens,we provide sample for free,if we haven't,we can...
Anhui Uniform Trading Co.Ltd
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Plano Convex Optical Glass Lens Short Focal Length Coating Collating Lens
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Plano Convex Lens Optical Glass Prism Focal Length 200mm Spherical Large Plano-Convex Lenses are Optical Lenses with a positive focal length. Plano-Convex Lenses are ideal for light collimation or for ......
XINLAND LASER CO.,LTD
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OEM BK7 Optical spherical convex magnifying glass lens with AR coating
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Shanghai Longway Special Glass Co., Ltd.
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Vertical Spherical Interferometer Optical Measuring Instrument For Optical Lens Inspection
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...Spherical Interferometer For Optical Lens Inspection Product Specification Product Model D100 Vertical Laser Interferometer Interference Principle Fizzy Effective Beam Diameter 4 inches (101.6mm) Test Wavelength LD Laser (635nm)/Imported HeNe Laser (632.8nm) Optical Path Switching Align/test electronic control switching, response frequency 0.5S System Detection Stroke 950mm/1250mm Standard Spherical Lens...
Yantai ZK Optics Co., Ltd.
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Laser Machine F-theta Scan Lens / Laser Optical Lens High Precision
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...lens / laser optical lens / focus lens / field lens Quick Detail: laser f-theta lens can be used for laser marking and laser engraving, work with marking head(laser scanner). Description: Diameter Tolerance +0.0, -0.13mm Thickness Tolerance ±0.25mm Paraxial Focal Length ±2% Centration 3 arc minutes Clear Aperture >>80% Surface Figure λ/2 per 1” @632.8nm......
Beijing JCZ Technology Co. Ltd
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Laser Resistant Plastic Spot Welder Optical Fiber Lens
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...Lens Spectral range 150-3500nm High strength surface hardness Resistant to scratch and high temperature Chemical inert, acid resistance, alkali resistance Hechen crystal provides sapphire window coating services Basic technical parameters materials Size tolerance +0.0/-0.2mm Surface accuracy λ/4 @632.8nm......
Wuhan Keyi Optic & Electric Technology Co., Ltd
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