Products Description
BP770nm Bandpass Filter | CWL 770nm, FWHM 50nm
The OPTOStokes 770nm bandpass filter is engineered for high-precision optical systems requiring selective near-infrared (NIR) transmission. Delivering high average transmittance in the 760nm to 780nm spectral zone alongside deep out-of-band attenuation, this component provides clear signal isolation for demanding sensing and imaging applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Center Wavelength (CWL) | 770 ± 3 nm |
| Full Width at Half Maximum (FWHM) | 50 ± 3 nm |
| Transmission Band | 760–780 nm @ Tave > 90% |
| Blocking Range | 350–1100 nm @ OD > 2 |
| Substrate / Design | Precision Optical Glass / Hard Coated |
Target Applications
Optimized for environmental monitoring, precision agriculture, and remote sensing equipment, this high-performance bandpass filter plays a vital role in multispectral vegetation index analysis (such as NDVI). It isolates target NIR reflectance signals while suppressing visible ambient noise, making it equally effective for spectral imaging, optical sensors, and analytical instrumentation.
Customization & Manufacturing Services
As a specialized optical filter developer, OPTOStokes offers flexible fabrication solutions to match your exact mechanical requirements. We provide standard round and square dimensions, custom geometry cutting, and custom mounting rings. Whether you require off-the-shelf inventory for quick prototyping or high-volume OEM manufacturing, our production processes ensure strict lot-to-lot repeatability and controlled delivery schedules.
Technical Support & Inquiries
Eliminate project delays and optical noise challenges with reliable components backed by rigorous quality control. For detailed technical datasheets, custom dimensional requests, or volume quotes, contact our engineering sales team at sales@optofilters.com or submit an inquiry through our website. Experience tailored support with a custom optical filter solution tailored to your system architecture.
Tags: optical filter custom optical filter bandpass optical filter NIR filter 770nm bandpass filter
