3 Total Round Filter with Metal Frame NBPF 470nm 530nm 590nm Diameter 77mm Narrow Band Pass Filter nbp-532nm Technical Parameters of Narrow Band Filter:
Cut-off Wavelength: 200nm-1100nm (according to customer requirement)
Cutoff depth: > od3-od6 uv-nir
Product Material: Optical Grade Glass (K9, BK7, B270, D263t, JGS1, Colored Glass, Float Glass, etc.)
Application Field:
fluorescent analyzer, enzyme marker, cable TV upgrade device, wireless transmission, cell phone barcode reading, infrared electronic chalkboard, infrared camera, infrared touch screen, iridescent recognition, infrared medical equipment, infrared ink recognition, red film recognition, face recognition sensor system.