NBP940nm narrow bandpass filter
940nm narrow-band filter is a classic laser infrared filter, which is mostly used for CO2 laser excitation. At the same time, 940nm filter is also widely used in video security monitoring filter solutions
950nm narrow-band filter adopts the technology of all dielectric hard film coating and the principle of dielectric interference. On the basis of highlighting the characteristics of narrow-band filter, the optical performance is independent of the substrate thickness. The narrow-band filter produced by UTE Optics is more convenient to be built into the instrument imaging system. The special optical material substrate is adopted to solve the problems of fog prone and unstable optical properties of traditional absorption synthetic glass. The products are produced according to the index needs of customers.
| Item | Parameters |
| Product name | NBP940nm narrow bandpass filter |
| Model number | NBP940nm |
| Description | High Reflection Filters |
| Process | IAD Hard Coating |
| Centralwavelength(CWL) | 940±5nm |
| FWHM | 20±3nm |
| Transmittance | T＞90%@940±5nm |
| Cut off rate: | OD4 200-1100nm |
| Raw material | BK7 or Corning gorilla glass or other optical glass |
| Surface quality(S/D) | 60/40 or better |
| Dimension | D4.9x1mm D7x1mm D8x0.7mm D10x0.55mm D12x1.1mm D15x1mm D22x1mm D24x1.1mm D25x1.1mm D28x1.1mm D30x1mm D38x1mm D36x1.3mm D39x1.5mm 8x8x1mm 8.5x8.5x1mm 10x10x0.7mm 14x6x0.55mm 14x14x0.6mm 16.5x16.5x1mm 18x15x1mm 20x20x1mm |
Yangzhou UTE Optical Technology Co., We are specialized in manufacturing and supplying optical elements. Optical filter,narrow band optical filter,Long Pass Filter,Short Pass Filter,Band Pass Filter,UV IR Cut Off.etc
Tags: optical filter , narrow band optical filter , Long Pass Filter , Short Pass Filter , Band Pass Filter , UV IR Cut Off , 532nm notch filter , custom bandpass filter , 940nm bandpass filter , ir bandpass filter , uv band pass filter , infrared bandpass filters
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