New 7mm Athermalized Germanium Thermal Optical Lens. Thermal Imaging

Description

Brand new Wint Germanium Military grade thermal imaging lens.
7.0MM Athermalized Lens
Focal Length 7.0mm
F# 0.8
HFOV 50 degrees
Spectral Range 7-14 um
Tread is M34X0.75
Over all Front to back thickness is 18.00mm
Treaded thickness is 11.00mm
Locking ring is included and is 3.85mm thick.
lens diameter is 28.00mm
Can be used for FLIR, Fluke, or others. Shipped with USPS First Class Package.