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 high-speed, passively athermalized infrared lens fits the latest 17 µm qVGA and 25 µm qqVGA uncooled detectors and smaller.
Optical Properties
F-number/Aperture
f/1.1
Transmission
> 94%
Focus range
0.2 m to infinity with refocus of 0.8 mm
Waveband
8 - 12 µm
Mechanical Properties
Mechanical shock
MIL-E-5400T
Weight
10.8 g
Interface thread
M10×0.5
Back focal length*
2.8 mm
Flange back distance*
7.3 mm
*: value applicable with 0.725 mm Si window (not included)
Environmental Properties
Sealing
IP67
Solar radiation
MIL-STD-810G Method 505.5
Vibration
MIL-STD-810G Method 514.6C-II / Cat. 4
Operating temperature
-10°C to +50 °C
Storage temperature
-57 ◦C to +105 ◦C