The LPGF-2 Linear Polarizing Glass Filter has a 50.0 mm diameter and is 2.4 mm thick. It is constructed by laminating a polymer polarizing film between two high-precision glass or fused silica windows. The transmission on a single filter is abour 30% from 400 to 700 nm.
|Wavelength Range||400-700 nm|
|Diameter||1.97 in. (50.0 mm)|
|Thickness||0.09 in. (2.4 mm)|
|Diameter Tolerance||+0.0/-0.2 mm|
|Polarizing Material||Polymer film|
|Damage Threshold||1 W/cm2 CW, 0.2 J/cm2 with 20 nsec pulses, visible, typical|