BP630 Bandpass Filter | FWHM 40nm, 630nm Center Wavelength

The OPTOStokes BP630-40nm bandpass filter is engineered for high-precision optical systems requiring exceptional signal-to-noise ratios in the red visible spectrum. Featuring a high transmission rate of over 90% within the 620nm to 640nm range, this optical filter effectively isolates the 630nm target wavelength while providing deep out-of-band blocking from 350nm to 1100nm. Its robust hard-coated construction ensures long-term spectral stability, making it a reliable component for both demanding laboratory environments and high-throughput industrial applications.

Technical Specifications

Applications in Agriculture and Food Inspection

The 630nm wavelength is critical for detecting chlorophyll absorption and monitoring biological properties in organic matter. The BP630-40nm bandpass filter is widely integrated into automated agricultural sorting systems to evaluate crop health, detect defects, and grade fruit ripeness. Additionally, in food safety inspection, this bandpass filter isolates specific fluorescence emissions, enabling real-time detection of surface contaminants and quality variance on high-speed processing lines.

Customization & OEM Services

OPTOStokes provides flexible manufacturing capabilities to meet diverse system integration requirements. We support high-level customization for various mechanical form factors, offering precise cutting into square, circular, or custom geometric shapes tailored to your optomechanical layout. Furthermore, filters can be supplied pre-mounted in standardized black anodized aluminum threaded rings or custom mount form factors to simplify your assembly workflow. Leveraging our extensive in-stock selection of premium optical materials, we guarantee rapid prototyping and reliable volume production scales.

Streamline Your Optical Procurement

R&D engineers and purchasing managers often face critical trade-offs between optical precision, component lead times, and vendor technical support. Inadequate out-of-band rejection or sudden spectral shifts can compromise your entire system design. OPTOStokes mitigates these risks by delivering world-class quality and precision with highly controlled lead times. Whether you need a standard catalog sample for validation or a fully customized production run, our engineering team is ready to assist. Contact us today at sales@optofilters.com or submit an inquiry through our online portal to receive full technical documentation and a competitive quote.