Home

Optical Filters

Optical Instruments
News
Contact Us
About Us

UV Broad Bandpass Filter

figure UV Broad Bandpass Filter

UV broad bandpass filter is designed to transmit the UV light effectively and blocks the light up to 2000nm.
A colored glass U-340 is used as the substrate. The interference film is coated on the U-340 to achieve
both the low ripple in passband and the rejection of red leak simultaneously.
Standard sizes are 25mm diameter and 50mm x 50mm. Custom size is available on request.

Description CWL
(nm)
Item#
25mm dia. 50 x 50mm
UV Broad Bandpass Filter 340nm 340 XRR0340 ZRR0340