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1pcs Infrared thermal imagery germanium lens double-sided coated germanium GE lens infrared thermometer germanite lens infrared germanial lens
The product specifications: single crystal, <111> face, 5-40 europe, n-type, double coating Through wavelength: 7-14 microns 5-10 pieces. Other specifications can be customized Below: 7-14 microns double-sided plating increase film Next picture: Single-sided Ar + single-sided DLC film The polishing parameters are roughly as follows: Size tolerance: + 0 / -0.1 Thickness tolerance: ± 0.1 Surface roughness: ~ nm magnitude ,. Parallel: 1 point, 30 seconds or higher Welness: 60-40, 40-20 or other Wire: 1/4 into or higher Packing: 1PC
