NaCl窗片
| Material Sodium Chloride Flatness 2 Lambda at 633 nm per inch Scratch-Dig 80 - 20 Size tolerance ± 0.2 mm Parallelism less than 10 arc minutes Clear aperture 90 % Bevels (0.2-0.5)mm x 45° | |
| Diameter, mmThickness, mmPart Number12.72W10-0525.43W10-1038.14W10-1550.86W10-2076.28W10-30101.612W10-40Sizes up to 500 mm diameter x 60 mm thicknessare available by special order. | |
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