Narrow Band Filters/Filter/Bandpass Filter/Optical Lens/Lens

• After-sales Service: One Year
• Warranty: One Year
• Usage: Lighting, Medical, Optical, Photography
• Type: Filter
• Shape: Customized
• Material: Optical Glass
• Model NO.: RAY-LH014#
• Lenses Color: Customized
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Substrate: Schott Borofloat 33 or Equivalent
• Surface Quality: 40-20 Scratch-Dig or Custom Manufacturing
• Surface Flatness: Lambda/10 at 632.8nm with Power Removed
• Coating Type: Dielectric Coating
• Wavelength Range: 488-694 Nm/700-950nm
• Transport Package: Cartons or Wood Case
• Specification: 12.7mm/25.4mm/50.8mm or custom manufacturing
• Trademark: Raytek
• Origin: China
• HS Code: 9002909090
• Production Capacity: 100000PCS Per Year

Product Description

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) offers quality warranty for our optics products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.