Products Description
525nm CWL Green Bandpass Filter | FWHM 20nm, High Transmission
The OPTOStokes 525nm green bandpass filter is engineered for demanding life science and optical instrumentation applications requiring exceptional signal-to-noise ratios. Featuring high average transmission exceeding 90% across 520-530nm and deep out-of-band rejection up to OD6, this bandpass filter delivers maximum excitation-emission isolation. It is an essential optical element for optical systems where precise spectral separation and high throughput are critical to operational performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Center Wavelength (CWL) | 525 ± 2 nm |
| Full Width at Half Maximum (FWHM) | 20 ± 2 nm |
| Transmission Band | 520 - 530 nm @ Tave > 90% |
| Blocking Range 1 | 350 - 505 nm @ ODave > 6 (OD > 5) |
| Blocking Range 2 | 545 - 800 nm @ ODave > 6 (OD > 5) |
| Blocking Range 3 | 800 - 1050 nm @ OD > 3 |
Primary Applications
Designed for high-precision light measurement, this filter excels in bio-analytical and imaging equipment, including:
Real-Time PCR Systems: Optimized for FAM and SYBR Green dye detection with minimal crosstalk.
Fluorescence Microscopy: Ensures high contrast imaging by suppressing stray background excitation light.
Flow Cytometry & Clinical Diagnostics: Delivers clean spectral channel separation for biological cell analysis.
Customization & Manufacturing Services
As a professional supplier of Optical Filters, OPTOStokes maintains an extensive selection of in-stock components ready for immediate dispatch. We offer rapid custom fabrication to fit your specific optical assembly requirements:
Custom geometries including circular, rectangular, and complex custom-shaped substrates.
Precision mounting in anodized aluminum rings or custom cell housings.
Tailored optical thin-film coatings to adjust bandwidth, CWL, or blocking depths.
Technical Support & Procurement
Choosing the right Bandpass Filters for sensitive optical systems often involves balancing throughput against blocking performance and lead-time constraints. OPTOStokes eliminates supply chain uncertainty by providing guaranteed quality standards, full spectral documentation, and reliable turnaround times. Contact our engineering team at sales@optofilters.com to discuss your technical specifications or request a custom quotation today.
Tags: optical filter PCR filter bandpass filter fluorescence filter 525nm filter green bandpass
