Product Description
BP565nm Bandpass Filter | FWHM 22nm, 1.0mm Thickness
The OPTOStokes BP565nm Bandpass Filter is designed for high-precision fluorescence and PCR detection systems that demand exceptional wavelength accuracy and deep optical blocking. With an average transmission above 90% between 560–570nm, this filter ensures reliable excitation and emission separation for sensitive optical measurements.
Technical Specifications
| Center Wavelength (CWL) | 565 ± 2 nm @ T>90% |
| Full Width at Half Maximum (FWHM) | 22 ± 2 nm |
| Transmission Range | 560 – 570 nm @ Tave > 90% |
| Blocking Range | 350–545 nm, 585–800 nm, 800–1050 nm |
| Optical Density | ODavg > 6 (OD > 5), OD > 3 outside blocking range |
| Surface Quality | 60/40 scratch-dig |
| Thickness | 1.0 mm |
Applications
This filter is ideal for PCR fluorescence detection, biomedical imaging, fluorescence microscopy, and analytical spectroscopy. Its narrow 22nm bandwidth and OD>6 blocking ensure high contrast between signal and background, making it suitable for high-sensitivity detection of fluorophores around 565nm emission bands.
Customization & Service
OPTOStokes provides flexible customization for different system requirements. Filters can be produced in round, square, or irregular shapes, with optional mounting rings for integration convenience. Our precision coating process delivers consistent optical performance, and our in-stock availability ensures prompt delivery and quality assurance across each batch.
Pain Points & Contact
If you face challenges with long lead times, inconsistent blocking levels, or specialized wavelength requirements, OPTOStokes offers rapid technical response and tailored solutions. Contact our optical experts at sales@optofilters.com or visit www.optofilters.com to explore filters optimized for your PCR and fluorescence applications.
