Products Description
BP575nm Bandpass Filter | FWHM 10nm, OD4 Blocking
The OPTOStokes BP575/10nm high-performance bandpass filter is engineered for demanding optical sensing and monochromatic imaging systems. Delivering over 90% peak transmission at 575 nm alongside sharp slope transitions and deep OD4 out-of-band blocking across 350 nm to 1100 nm, this precision optical element effectively isolates target signals while eliminating ambient signal noise. Optimized for amber and yellow LED emission control, color sorting, and industrial optical inspection, our filters ensure exceptional signal-to-noise ratios in challenging photonic applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Center Wavelength (CWL) | 575 ± 2 nm |
| Full Width at Half Maximum (FWHM) | 10 ± 2 nm |
| Peak Transmission (T) | > 90% at 575 nm |
| Blocking Range & Depth | 350–1100 nm at OD > 4 |
| Substrate & Optical Coating | Optical Glass, Hard Dielectric Coating |
Key Applications
Due to its precise 10nm bandwidth centered at 575 nm, this bandpass filter excels in optical systems requiring high spectral purity:
Yellow LED Monochromatic Imaging: Enhances optical contrast in automated machine vision systems by capturing specific amber-yellow spectral outputs.
Color Sorting & Mark Detection: Enables high-accuracy inline sorting and registration mark recognition on industrial production lines.
Material Color Difference Inspection: Facilitates sensitive spectrophotometric measurements and surface quality evaluation.
Customization & Manufacturing Services
OPTOStokes maintains an extensive inventory of standard optical components for immediate dispatch. For specialized OEM system integration, we provide full custom optical filters solutions, including custom dimensions (circular, rectangular, or custom geometry) and threaded anodized aluminum mounting rings.
Technical Support & Inquiries
Selecting the optimal optical coating profile is critical to eliminating background interference and preventing signal attenuation. Whether you require rapid prototyping from our in-stock inventory or tailored spectral specifications for volume production, our engineering team is prepared to assist you. Contact our optical specialists at sales@optofilters.com or submit a quote request directly through our site.
Tags: optical filter bandpass filter thin film coating OD4 blocking 575nm filter
