Product Description

 For color filter glass, we have ZJB series, JB series, CB series, HB series, HWB series, ZWB series, ZB series, QB series, LB series and etc. Please feel free to contact with us for more information. 

Through ultraviolet black glass has a good UV penetration, which at long wave, short wave their models were ZWB1, ZWB2, ZWB3 (**4nm **0nm **5nm), can filter out (absorb) visible light. Mainly used for geological surveying, nondestructive testing, medical analytical instruments, UV light source filter.