General introduction:A narrowband filter is a filter with a relatively narrow bandwidth, named after BP, and the wavelength position with a relatively large transmission value is used as their serial number. Half of the larger transmittance of the narrowband filter corresponds to the half width, the short-wave cut-off wavelength is on the short-wave side of the peak, and the transmittance is equal to one thousand zero, and the long-wave cutoff wavelength is on the peak long-wave side, and the transmission is equal to one thousand wavelengths.
Products Name:Narrow Band Filters/Filter/Bandpass filter Alias: Narrow Band Filters/Filter/Bandpass filter
Product Description:The narrow-band filter allows optical signals to pass through in a specific wavelength band, while the optical signals on both sides that deviate from this band are blocked. The pass-band of the narrow-band filter is relatively narrow, generally less than 5% of the central wavelength value.
Product Features:
1. It has high transmittance and low attenuation rate of optical signal, which can effectively improve the working distance and light intensity;
2. High cut-off depth, effectively avoid stray light interference.
Main Cooperation Materials Manufacturers: CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC
Main Export Countries & Areas: Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.
Raytekoptics Extra value added services offered: 1). Optical workcraft & process solution design; 2). Rough processing raw materials; 3). Semi finishing raw materials; 4). Fabricate custom sizes and shapes; 5). Design and supply custom coatings; 6). Modify and resurface customer supplied materials; 7). Drill holes, notch glass and provide beveled substrates; 8). Precision polish optics with non-standard aspect ratios;
Payment Method: by T/T or Western Union. Delivery time: 7-10 days. Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offersquality warranty for our optics products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.
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