BP520 Bandpass Filter 20nm (PCR-Specific)
Specifications:
- Transmission: 515-525nm @ Tave>90%
- FWHM: 20±2nm
- Center Wavelength (CWL): 520±2nm
- Blocking: 350-500nm (ODave>5), 540-800nm (ODave>6), 800-1050nm (OD>3)
- Thickness: 1.0mm
- Surface Quality: 60/40 (industry standard for optical precision)
- Part Application: Dedicated for real-time fluorescence PCR systems
This BP520 bandpass filter is engineered for PCR applications, fine-tuning wavelength isolation to capture 520nm-range fluorescence signals (e.g., from SYBR Green or FAM dyes). Its high OD blocking minimizes cross-talk from excitation light or ambient noise, ensuring accurate PCR result readouts.
Key Applications
- Real-time PCR detection: Isolates 515-525nm emission signals, critical for quantifying nucleic acids without interference from 350-500nm excitation light.
- Fluorescence imaging for molecular biology: Compatible with 520nm fluorophores in post-PCR sample analysis.
- Diagnostic equipment: Integrates into compact PCR machines, thanks to its 1.0mm thin design.
Custom Options
Available in custom shapes: circular, square, or irregular cuts. Optional lens mounts (retainers) are offered to fit specific PCR instrument slots—no extra modification needed.
OPTOStokes stocks BP520 PCR filters for immediate shipment. Need tailored specs (e.g., adjusted FWHM or OD)? Our precision manufacturing meets international standards, with controlled lead times for custom orders.
Struggling with PCR signal interference? Email sales@optofilters.com or leave a message with your instrument model—we’ll help you match the right filter.
