Interference filter ( photosensitive resistor )

Photosensitive resistance filter, imported 0.55mm thin optical glass, light transmittance and good flatness, the introduction of Germany coating production equipment, strict spectrophotometer each piece are more than 5 points detection, applied to the optical instrument, infrared flip remote control, infrared ink recognition.

Optical properties: infrared cut-off bandwidth, low transmittance, effectively prevent infrared ray, improvephotosensitivity. Imported 0.55mm thin optical glass, light transmittance and good flatness, the introduction of Germany coating production equipment, strict spectrophotometer each piece are more than 5 points detection.Ensure product stability, consistency, temperature drift! The center wavelength of film firmly of the strong, no color uniformity, smoothness, U.S. standard A-level CNC precision optical glass edge grinding, size control in 0.02mm--0.05mm, edge collapse is small, no burr, the appearance of a good finish!

Specifications:φ 4.7mm/ φ4.8mm/ φ5.0mm/ φ5.1mm ( have long-term inventory )

We supply security monitoring filter photosensitive resistance shock @ professional infrared filter, 850nm, 940nmband, 780nm band, 808nm band, 905nm band, 980nm band type filter is applied to the gate LAN security system,infrared transparent acrylic board and injection molding products applied to wireless speaker, an infrared receivingand other optoelectronic and electronic products. Our products and the attenuation sheet, grating, a spectroscope,a front surface mirror, RGB mirror, lens, antireflection glass, filter strips used in optical instruments, biochemical and medical equipment photoelectric sensing device. On the other can be customized for various optical coatingproducts security monitoring filter photosensitive resistance can be suitable for high precision optical instrument,infrared flip remote control, infrared ink recognition, automatic Zhitong equipment, biometric recognition, iris recognition and other equipment.