Send Inquiry
Notch Filters are Optical Filters that selectively reject a portion of the spectrum,while transmitting all other wavelengths. Notch Filters feature dielectric coatings to reflect laser wavelengths.Application: Laser protection,Optical instrument calibration,Machine vision,Exciting ink anti-counterfeiting recognition,Fluorescence microscope.
Type:GA-NF-532
CWL:532±3nm
Transmission:400-470nm@T>90%,570-900nm@T>90%
FWHM:30nm
Blocking optical density:OD4
