2340nm IR Narrow Band Filter Glass to Block UV and Visible Light
Product size: 3mm-80mm (customized)
Cut-off Wavelength: 200nm-3000nm (according to customer requirements)
Cutoff depth: > od3-od6 uv-nir
Product Material: Optical Grade Glass (K9, BK7, B270, D263t, JGS1, Colored Glass, Float Glass, etc.)