Product Descriptions：
| Product Name: | BP910-180nm NIR Bandpass Filter |
| Type: | Interference type |
| Color: | Silver |
| Central wavelengths(CWL): | 910nm |
| Full Width Half Mean (FWHM): | 180nm |
| Peak Transmissivity (%): | ≥ 92% or customized |
| Optical density: | OD2 or customized |
| Shape : | Square or customized |
| Dimension (in mm): | 86*86mm |
| Thickness (mm): | 1.0mm |
| Material Substrate: | Optical Glass |
| Passband (nm): | 820-1000nm |
| Spectral range (nm): | 350-1100nm |
| Remark: (1) Shape: Rectangle, Square or customized. (2) Common for 86x86mm, 80x80mm, max. 300x300mm. (3) Optional thickness: 0.21、0.3、0.55、0.7、1.0、1.1、2.0、3.0mm…etc. | |
Spectral measurement graph
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Picture 1: BP910-180nm NIR Bandpass Filter Spectral Transmission Measurement Graph |
Where the BP910nm Optical Bandpass Filter can be used?
The BP910nm Optical Bandpass Filter supports near-infrared imaging, machine vision, optical sensing and detection systems. It helps cameras and optical sensors capture signals within the 820–1000nm wavelength range while blocking unwanted wavelengths. These features make it suitable for industrial inspection, near-infrared measurement, and optical detection applications.
Related products:
BP900-30nm, 900nm CWL, 30nm FWHM, Dia.28mm, 1.0mm THK, 900nm Near Infrared Bandpass Filter
Shenzhen Hengda Liyuan Optoelectronics introduced advanced optical vacuum technology that apply depositing nano-materials through ion-assisted evaporation onto a multilayer hard film in a high vacuum environment which the coating layer is firm and has good tightness and small bandwidth drift. The company have been focus on optical coating for more than 17 years ,and the company offer one-stop optical filters solution including Narrow Bandpass Filters, IR cut-off Filters, Longpass Filters, Shortpass Filters, Notch Filters, ND filters, Star filters and Optical sapphire block.
Remark：Because the interference type filter varies its spectral performance at different angles, the spectral parameters usually determine its appearance color; moreover, the pictures in this link may originate from various shooting angles, so the actual color of the parts should therefore refer to the final spectral parameters required.
