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Band Pass Filter

Bandpass Filter


Typical Spectrum:



Typical Specification:

               Dimension                4mm ~ 80mm, round or square
               Center Wavelength (CWL)                340nm ~ 1570nm
               Full Width at Half Maximum (FWHM)                0.3% ~ 0.6% of CWL
               Transmission at CWL                >70% (Or Custom Design)
               Cut-off Wavelength                UV – NIR
               Blocking                 >OD4 or OD6
               Slope (T=1% to T=90%)                 80/50


Key Features:

•    High Transmission

•    Deep Blocking

•    Steep Slope

•    Stable Ripple at Band Pass

•    Excellent Environmental Stability