Colored optical filter

absorptionglassindustrial

Color Glass Filters Due to its selective absorption in visible wavelength range, color glass filter will exhibit various color depending the glass type. Color glass filter provides an economical filter for various applications. Optical glass filters are widely used in safety glasses, industrial measurement, and environment protection. Product Description Color Glass Series from Yutai Optics: Golden(Yellow)Glass Orange Glass Red Glass Blue Glass Green Glass Infrared Glass Ultraviolet Glass Violet Glass Protective Glass Heat-absorbing Glass Neutral Grey Colored Glass Sky-light Glass Multiband Calibration Glass Specifications: Materials: Colored glass Diameter Tolerance: +0.1/-0.20mm Thickness Tolerance: +/-0.15 mm Surface Quality: 60-40/80-50 Clear Aperture: > 85% Coating: Specified by customers or uncoated