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850nm led collimator lens
Selling leads
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... +/-0.1,+/-0.05,+/-0.01 etc. Centration +/-2',+/-1' etc Aperture N 5,1 etc. Irregularity ΔN 2,1,0.5,0.2 etc. Surface quality 60/40.40/20,20/10,10/5 ...
2026-05-21 17:22:54
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... Cylindrical Lens is polished to a high surface quality, typically 40-20 scratch-dig, to ensure that the Laser light remains sharp and free from ...
2026-09-05 00:32:38
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...LED Optical Lens Meniscus lens is a crescent lens formed by two spheres with small radius of curvature and little difference in value.There is an ...
2026-05-21 17:20:26
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Surface quality 10/5~60/40 Plano Convex Lenses Infrared Collimator Spherical Sapphire Optical Design Silica Lenses Laser Line filters typically have ...
2026-05-21 17:21:51
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Specification Materials Metal+Glass Total Track length 21mm Focal length 14.5mm Distortion 99.8@850nm+/-20nm Damage Threshold 50J/Cm^2 Screw Threshold ...
2026-05-21 17:21:23
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...Performance IR Thermal Imaging Lenses optical infrared lens Shanghai supplier with low price Specification Materials Metal+Glass Total Track length ...
2026-05-21 17:21:28
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Specification Materials Metal+Glass Total Track length 21mm Focal length 14.5mm Distortion 99.8@850nm+/-20nm Damage Threshold 50J/Cm^2 Screw Threshold ...
2026-09-05 00:32:38
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...Lens For LED Photometric Or LED Flashlight Fresnel Lens Introduction A Fresnel lens consists of a succession of concentric rings, each forming an ...
2026-05-21 17:20:14
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... focus or spread the light. If this is your thought process, you’ve gone too far. xp-lLets take a step back and look at the LED itself. See that ...
2026-09-05 00:32:38
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Optical Glass Lens Convex Cylindrical Lens Led Glass Lens Normally the substrates can be K9 glass or fused silica glass.And reflective coating on the ...
2026-05-21 17:22:36
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