Telescope Achromatic Optical Glass Lens , 0.005mm Sapphire Ball Lens
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... by cementing two single lens elements. The performance of multi-color (white light) imaging is much higher than that of a single lens. The achromatic lens consists of two lenses of different materials glued together to correct the dispersion of the glass....
Shanghai Advance Optical-Electronics Technology Co., Ltd
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Miniature Optical Glass Telescope Lenses Achromatic Lens ( Achromatic Doublet And Achromatic Triplets )
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...Telescope Lenses Achromatic Lens ( Achromatic Doublet and Achromatic Triplets ) Diameter 3~150mm Diameter Tolerance +/-0.1mm, +/-0.05mm Thickness Tolerance ( center, edge) +/-0.1mm, +/-0.05mm Focus Length Tolerance +/-1% ~0.5% Surface Accuracy 1lambda , 1/4 lambda Surface Quality 60-40, 40-20 or better Centration 5'~1' Clear Aperture 85% ~95% Chamfer 0.1~0.3mm x 45degree +1 Cemented Achromatic Doublets Achromatic......
Anhui Uniform Trading Co.Ltd
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Optical Glass Precision Optical Components Achromatic Lens / Doublet Lens / Cemented Lens
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...Lens Designed for 0° Angle of Incidence Less Than 1.75% Reflectance Per Surface @ 400 - 700nm VIS 0° and VIS-NIR Coated Achromats Also Available Achromatic lenses are very common type of viewer lenses,they consist of two or more lense elements,which have been corrected for chromatic aberration with respect to two selected wavelengths,the elements must be fixed in relation to one another by either mounting or cement. Achromatic......
Wuhan Siwer Optics Co.,Ltd
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Portable Cell Phone Telephoto Lens Telescope Camera Lens For Apple / Samsung
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...Lens Telescope Camera Lens For Apple / Samsung Specifications: Color White/red/blue Lens Material: Multi-Layer Coating High Definition Optical Glass; Protective cap Material ABS Metal case Material Aluminum Alloy Attachment Magnetic/C clip/Universal clip Purchase includes: LENS 1 piece protective lens cap 1 piece telephoto telescope 1 piece clip 1 piece Lens......
Jiangsu Linxing Optics Co., Ltd
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Triple Achromatic Lens Industrial Microscope 10X 15X 20X Magnifier With Metal Cover
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Metal cover Triple achromatic lens Lens diameter:18mm Magnification: 20X,15X,10X...
Ningbo Vanco Instrument Co.,Ltd
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T11.5610 Astronomical Refracting Telescope F300 Lens Clear Aperture 70mm
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...Telescope, Refraction, F300, D70 Type Refraction Lens Clear Aperture 70mm Focal Length 300mm Eyepiece Dia.31.7 H20mm, H8mm, F12mm Accessories Finderscope Diagonal Mirror Barlow Lens 1.5x, 3x Telescopic Aluminum Tripod Color Box Packing Eyepiece Power Power With 3x Barlow Lens......
Opto-Edu (Beijing) Co., Ltd.
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10-30x25 Monocular Handheld Telescope , FMC Lens Adjustable Zoom Monocular
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10-30x25 Portable Handheld Compact Monocular Telescope Fmc Lens Pocket Telescope Cheap Zoom Parameter Model 8-17x25 7-21x25 8-25x25 Field of View (at1000m) 84-61 70-40 70-37 Field of view 4.8 ° -3.5 ° 4.0 ° -2.3 ° 4.0 ° -2.2 ° Close focus (m) 0.3 0.3 0.3 ......
Lijing International Optical Equipment Factory
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Mini 8x33 Pocket Monocular Telescope Ed Lens Waterproof Long Eye Relief
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... Pocket Monocular Telescopes 8x33 ED Lens Waterproof Long Eye Relief Monocular Mini ED Monocular Specifications model YMTED01 8×33 magnification 8× Objective lens diameter 33mm Eyepiece diameter 25mm eyepiece 3group 5pcs objective lens 3group 4pcs Prism......
Sichuan Tontube Technology Co.,LTD
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Waterproof 7X50 Porro Binoculars Telescope FMC Lens BAK4 Prism For Birds Watching
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... to 99.99% whereas other supplier provide with less than 90%. Green FMC coating reduces the reflected light in the objective lens and improves light transmission, image brightness and image sharpness, ensure clearer view. 2. 50mm objective lens ,...
Xiangyang Youbo Photoelectric Co., Ltd
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Universal 8X 12XOptical Zoom Telescope Camera Lens Clip Mobile Phone Telescope For iPhone6 for Samsung for HTC
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Universal 8X 12XOptical Zoom Telescope Camera Lens Clip Mobile Phone Telescope For iPhone6 for Samsung for HTC for Huawei Xiaomi Contact:Jessica E-mail:sales@sw-gifts-com.ecer.com Skype:swhome79 www.sw-gifts-com.ecer.com...
Sweet Home International(H.K.)Limited
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