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Category Archives: News
A linear variable filters is an optical filter used in many feilds. The transmission spectrum can be continuously varied by changing the position of the light incident on the filter. Please contact us if you are interested! For product specification, please see linear variable filters page.
Raman Filter is an optical filter used in Raman spectroscopy. We have recentry developed long pass edge filters for Raman spectroscopy. These filter have high transmittance and hign OD. We offer these filters in one piece. Please contact us if you are interested! For product specification, please see raman filters page.