850nm bandpass filter, suitable for CCTV monitor with CMOS chip and CCD cameras, black and white and color optical filter, high transmittance of visible light, 850nm transmittance is high, strong interference resistance, color with less distortion.
The center wavelength: 850 ± 2nm
Stop band 350nm-820nm
The cutoff rate: T<0.1%
Imports of ultrathin optical glass, high permeability, good smoothness, thickness tolerance, good flatness, optical properties
Imported coating equipment ion sputter coating process, with the film work of high spectrum of solid, good uniformity, stable performance characteristics such as the central wave
Professional manufacturers, and ensure product stability and consistency!
Quality assurance, delivery timely, excellent prices
Red laser container measuring instrument,
Bar code scanner
Desk type bar code scanner
Laser measuring instrument
Red LD laser pumping
Red laser diode
Fingerprint identification instrument