61 - 70 of 79
21mm led collimator lens
Selling leads
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Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~...
2026-05-21 17:20:40
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... Used Optical Glass Protective Plastic Acrylic Dome Lens for Cellphone Mainly be used to protect the lens of underwater camera, security camera, ...
2026-05-21 17:20:24
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Customized Laser Cutting Lens Spherical Optical Lens Laser Protective Windows BK7 Glass Lens Custom-made all kinds of shape glass laser protective ...
2026-09-05 00:32:38
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...lens ball optical glass crystal 125 optical Ball lens in china Specification Optical spherical or semispherical lenses mainly used for LED light ...
2026-05-21 17:22:55
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... Lens 850nm NIR Camera Optics High Transmission 25.4mm This night vision infrared lens is optimized for 850nm near-infrared illumination, the ...
2026-09-04 07:30:28
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High quality optical lenses dome 80mm clear domed lenses glass cover for digital camera We can provide clients with a customized LED source. Products ...
2026-05-21 17:20:25
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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 17:23:11
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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 17:23:12
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Specification Materials Metal, Glass Total Track Length 21mm Focal Length 14.5mm Distortion 99.8@850nm±20nm Damage Threshold 50J/cm2 Screw Thread M12...
2026-05-21 17:23:52
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Custom Aluminum LED Reflector Cup High-precision sapphire round LED reflector cups designed for superior optical performance in demanding industrial ...
2026-05-21 17:24:27
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