450nm narrowband filter - bandwidth of 8nm

Optical specifications:

Center wavelength:; 450nm± two

Bandwidth: 8nm (any bandwidth can be customized)

Cut off zone: 200nm~440nm, 460nm~1200nm

Minimum transmittance: T>; 40% (customizable according to customer requirements)

Cut off depth: T<; 0.0001% (customizable according to customer requirements)

Product materials: quartz, Schott, Corning, colored glass (suitable substrates can be used according to customer requirements to comply with environmental ROHS)

Product size: Diameter 10mm 12mm (can be customized according to customer requirements, square/round can be used)

Packaging: Dust free and anti-static vacuum packaging

Product Features:

Imported ultra-thin optical glass, with high transmittance, good smoothness, small thickness tolerance, and good flatness, adopts the ion sputtering coating process of imported coating equipment, which has the characteristics of high film hardness, good spectral uniformity, and strong center wave stability. Single piece type does not use laminated glass ultra-thin, the thinnest glass can reach 0.21mm, with a long service life, precise wavelength positioning, ion evaporation, low temperature drift, high penetration rate, and high cut-off depth.

Application fields:

Criminal investigation and police detection equipment, blood testing machine, fingerprint detector, multi band detection equipment, fluorescence analyzer, enzyme-linked immunosorbent assay reader, cable TV upgrade equipment, wireless transmission equipment, mobile barcode scanning, infrared electronic whiteboard, infrared camera, infrared touch screen, iris recognition, infrared medical equipment, infrared ink recognition, red film recognition, facial recognition sensor system. Handheld infrared laser rangefinder, laser rangefinder, optical instrument, medical and health equipment, and detection instrument.

Spectral curve chart: