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
25mm dia. 50 x 50mm
UV Broad Bandpass Filter 340nm 340 XRR0340 ZRR0340