Raman Filters

A Raman Filter is an optical filter used in Raman spectroscopy. These filters transmit Raman scattered light to the spectrometer while selectively blocking the laser line. 

These filters have high transmission, steep slope and superior blocking.
Application: Raman spectroscopy, security inspection at airports, food safety
Specialized filter for laser wavelengths (532 nm and 785 nm).

Longpass edge filters are in stock, please feel free to inquire us from one piece.