BP460 Bandpass Filter | 460nm CWL, 110nm FWHM, 90% Transmission

BP460 Bandpass Filter | 460nm CWL, 110nm FWHM, 90% Transmission

The BP460 bandpass filter from OPTOStokes is a precision thin-film interference filter engineered for reliable blue-wavelength signal isolation. With a center wavelength of 460 nanometers and a wide 110 nanometer passband, it delivers average transmission greater than 90 percent across the 415 to 510 nanometer range, while providing consistent optical density greater than 2 blocking from 350 to 1100 nanometers. This high-performance bandpass filter is designed for demanding industrial and scientific optical systems.

Technical Specifications

Applications

This filter is optimized for blue-band optical systems requiring clean, high-transmission signal purification. Typical use cases include:

• 3D structured light sensing and 3D scanning systems for depth measurement

• machine vision inspection, color sorting, and industrial quality control

• Blue LED wavelength selection and signal noise reduction

• Biomedical imaging and fluorescence detection instruments

• Analytical equipment and industrial optical assemblies

Customization & Service

OPTOStokes maintains an extensive in-stock portfolio of standard optical filters for fast shipment, supporting rapid prototype testing and low-volume production needs. For project-specific requirements, we provide full customization support, including custom substrate materials, thickness adjustments, and spectral performance tuning.

Filters can be fabricated in circular, square, and custom irregular shapes, with optional metal mounting rings for secure integration into optical assemblies. Every unit is manufactured to world-class precision standards, with strict quality inspection to ensure consistent, long-term spectral stability.

Technical Support & Inquiry

We understand that extended lead times, limited technical guidance, and inflexible customization options can create bottlenecks in optical system development and production. Our in-house optical engineering team works directly with R&D engineers and procurement managers to resolve specification questions, validate design compatibility, and deliver tailored filter solutions.

For custom quotes, stock availability, or application-specific technical guidance, reach out to our team at sales@optofilters.com or submit an inquiry directly through our website.