Products Description
BP760nm Bandpass Filter | CWL 760nm, FWHM 30nm, OD2+ Blocking

The BP760nm bandpass filter is a precision-engineered bandpass filter designed for accurate near-infrared spectral control. As a high-performance NIR optical filter, it delivers uniform transmission across the 755–765nm wavelength range with average transmission greater than 90%, paired with robust broadband blocking spanning 350nm to 1100nm. Fabricated using advanced thin-film deposition technology, this filter maintains tight tolerances on both center wavelength and bandwidth, ensuring consistent spectral performance even under varying operating conditions. It is optimized for integration into demanding optical systems where reliable wavelength selection is critical to measurement accuracy and imaging quality.
Technical Specifications
| Parameter | Value |
|---|---|
| Center Wavelength (CWL) | 760 ±3 nm |
| Full Width at Half Maximum (FWHM) | 30 ±3 nm |
| Transmission Band | 755 – 765 nm |
| Average Peak Transmission | Greater than 90% |
| Blocking Range | 350 – 1100 nm |
| Optical Density (OD) (Blocking) | Greater than 2 |
Typical Applications
This 760nm bandpass filter serves a wide range of industrial and scientific optical applications. Primary use cases include machine vision inspection systems, near-infrared imaging setups, laser line isolation, industrial quality control, biomedical imaging instruments, and analytical detection equipment. Its precise spectral profile supports stable performance in high-volume OEM production as well as custom research and prototype development, making it a versatile choice for engineering teams working across multiple sectors.
Customization & Service Advantages
OPTOStokes provides comprehensive customization options to align this filter with your specific system requirements. Available form factors include standard circular, square, and custom irregular shapes, with optional precision mounting rings for simplified integration and mechanical protection. We maintain an extensive in-stock selection of standard optical filters for fast turnaround, while fully supporting custom coating designs, dimension modifications, and substrate material adjustments with reliable, predictable lead times. Every filter undergoes strict quality verification before shipment to ensure world-class precision and long-term operational durability.
Technical Support & Inquiry
Engineering and procurement teams often face persistent challenges: inconsistent lead times from overseas suppliers, limited technical support for custom spectral adjustments, and performance variance across production batches. At OPTOStokes, we address these pain points by combining ready-to-ship inventory with dedicated optical engineering support and rigorous batch-to-batch quality control. For custom specification requests, volume pricing, or application-specific consultation, reach out to our technical sales team at sales@optofilters.com to discuss your project needs.
Tags: bandpass filter machine vision optical density FWHM CWL NIR optical filter 760nm filter BP760