Umicore's GASIR® infrared lenses have been developed for an easy fit with a wide range of camera cores. Our catalog IR lenses provide a cost-effective solution for high-resolution thermal imaging and sensing applications.
This passively athermalized wide-angle infrared lens fits the latest 17 µm qVGA as well as 25 µm qqVGA uncooled detectors.
Optical Properties
F-number/Aperture
f/1.4
Transmission
> 97%
Focus range
0.2 m to infinity with refocus of 0.22 mm
Waveband
8 - 12 µm
Mechanical Properties
Weight
20.8 g
Interface thread
M25×0.5
Back focal length*
9.10 mm
Flange back distance*
19.47 mm
*: value applicable with 1 mm Ge window (not included)
Environmental Properties
Operating temperature
-40°C to +85°C
Storage temperature
-57°C to +105°C