Фильтр длинного прохода, альтернатива цветному стеклу, 2x2 дюйма, 420 нм Модель с отсечкой: 20CGA-420

Технические характеристики

• Type Colored Glass Alternative Longpass Filter
• Optic Size 50.8 x 50.8 mm
• Cut-on Wavelength 420 nm
• Cut-on Wavelength Tolerance &plusmn,5 nm
• Effective Index of Refraction 1.86
• Surface Quality 80-50 scratch-dig
• Thickness 1.1 mm
• Thickness Tolerance &plusmn,0.1 mm

• Size Tolerance ±0.25 mm
• Clear Aperture &ge,90&percnt, of filter size with film-to-the-edge
• Temperature Range -100 to 400°C
• Humidity Resistance MIL-STD-810, Method 507.3, Procedure III, Modified to 40 cycles
• Abrasion, Adhesion, Hardness MIL-C-48497
• Cleaning See How to Clean Optics