201 - 210 of 292
optical glass laser collimating lens
Selling leads
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...optical glass telescope glued doublet fused silica achromatic cemented Lens Achromatic Lens is an achromatic consists of a positive low-index Crown ...
2026-06-29 18:01:17
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...optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm Center thickness tolerance +/-0...
2026-05-21 17:21:08
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...optical infrared lens Shanghai supplier with low price Specification Materials Metal+Glass Total Track length 21mm Focal length 14.5mm Distortion ...
2026-05-21 17:21:28
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...Glass Objective Cemented Telescope Lens Product Overview Optical telescope doublet achromatic lens double ball glass objective lens double sapphire ...
2026-07-07 16:00:11
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... Surface Accuracy N=1-3 Irregularity Change In N=0.1-0.5 Surface Quality 10/5-60/40 Coating Upon request Application Area Imaging, Lighting, Laser ...
2026-05-21 17:24:13
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...Waterproof Cylindrical Quartz Glass Rod Factory direct supply 20mm dia. Different Diameters Cylindrical Rod Optical Lens for Laser Measurement ...
2026-07-07 16:00:08
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... is variation of focal length with wavelength. Achromatic doublet lenses correct for this as they are constructed from two different glass types ...
2026-09-05 00:32:38
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...Optical Glass Protective Plastic Acrylic Dome Lens for Cellphone Mainly be used to protect the lens of underwater camera, security camera, LED, and ...
2026-05-21 17:20:24
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...Optical Rod 6.35x100mm Optical Rod Lens for Surgical Rigid Repair Assembly and Maintenance for Medical Rigid Endoscope Accessories Business Scope: ...
2026-05-21 17:24:14
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... Industrial Park, Shanghai, only half an hour's drive from Shanghai Hongqiao International Airport. The company gathers several excellent ...
2026-05-21 17:20:25
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