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 ultra-light, passively athermalized infrared lens offers superior performance and is suitable for use with 17 μm VGA and 12 μm VGA detectors or smaller. Its low distortion makes it ideally suited for use in thermal imaging applications.
Optical Properties
F-number/Aperture
f/1.1
Transmission
> 94%
Focus range
5.0 m to infinity with refocus of 0.25 mm
Waveband
8 - 12 µm
Mechanical Properties
Mechanical shock
MIL-E-5400T
Weight
45.8 g
Interface thread
M25x0.5
Back focal length*
10.3 mm
Flange back distance*
19.47 mm
*: value applicable with 1 mm Ge 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
-40°C to +80°C
Storage temperature
-57°C to +105°C