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60 40 aspherical optical lens
Selling leads
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... Focal Length Tolerance ±1% Surface Accuracy N=1-3 Irregularity Change In N=0.1-0.5 Decenter 3"-1’ Surface Quality 10/5-60/40 Coating Upon Request ...
2026-05-21 17:23:08
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...optical glass. quartz. sapphire . Ge. Si- ZnSe· CaF2 etc. Diameter 1.5~300mm Radius R 0.8mm-∞ Focal length -30000mm~+ 30000mm Center thickness ...
2026-05-21 17:23:07
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