BP365-3 Bandpass Filter(CWL=365nm,FWHM=3nm)

The BP365-3 is a precision bandpass filter engineered for high-performance fluorescence imaging and spectroscopy applications requiring ultra-narrow spectral isolation at 365 nm—a standard UV wavelength.

Key Specifications:

• Center Wavelength (CWL): 365 nm
• Full Width at Half Maximum (FWHM): 3 nm
• Optical Density (OD): >6 blocking
• Transmission: High-efficiency dielectric coating
• Substrate: Precision-grade UV-transmitting optical glass

Applications:

• UV fluorescence microscopy and multi-channel imaging
• Raman spectroscopy signal isolation
• UV laser line cleanup and wavelength selection
• Flow cytometry and cell analysis systems
• Photochemistry, photolithography, and UV curing applications

Performance Features:

• Ultra-narrow 3 nm bandwidth for exceptional spectral selectivity
• OD >6 out-of-band blocking eliminates crosstalk and background noise
• Hard dielectric coatings ensure long-term stability and durability
• Optimized for integration into fluorescence filter cubes and optical assemblies
• Ideal for demanding UV applications requiring precise wavelength discrimination at 365 nm

Each filter is individually tested and verified to meet published spectral specifications. Transmission curves and test data available upon request.