BP1050 Bandpass Filter | 25nm FWHM, 0.55mm Thickness, High OD Blocking

BP1050  Bandpass Filter | 25nm FWHM, 0.55mm Thickness, High OD Blocking

The BP1050 is a high-precision near-infrared (NIR) bandpass filter engineered for demanding optical systems. Fabricated with advanced thin-film coatings on a precision optical substrate, it delivers consistent >90% average transmission across the 1045–1055nm passband while providing deep optical density blocking across the 350–1100nm spectral range. Designed for long-term reliability in industrial and scientific environments, this filter maintains stable spectral performance even under varying temperature and angle conditions, making it a trusted choice for R&D engineers and OEM integration teams.

Technical Specifications

Applications

This 1050nm bandpass filter is optimized for a wide range of near-infrared optical applications. Common use cases include:

• machine vision filter systems and NIR imaging

• Laser line selection and laser system integration

• Industrial inspection and automated quality control

• Analytical instruments and spectral detection

• Optical sensing and precision measurement equipment

Customization & Service

OPTOStokes offers extensive customization options for the BP1050 and other NIR optical filter products to match your exact system requirements. Available modifications include custom shapes (circular, square, or irregular geometries), custom substrate thicknesses, and mounting ring assembly options. We maintain an extensive in-stock selection of standard filters for fast delivery, while supporting high-level custom coating and dimension modifications with reliable lead times. All products undergo rigorous quality testing to ensure world-class precision and long-term durability.

Expert Support & Inquiry

Many engineering and procurement teams face persistent challenges with extended lead times, limited technical support, and inflexible customization options when sourcing precision optical filters. At OPTOStokes, we combine decades of optical coating expertise, responsive engineering support, and a flexible production framework to address these pain points directly. Whether you need a standard off-the-shelf unit, a modified standard design, or a fully custom filter solution, our team is ready to support your project.

Contact our optical specialists at sales@optofilters.com to discuss your application requirements, request a detailed datasheet, or receive a formal quotation tailored to your project specifications.