Umicore’s GASIR® infrared lenses have been developed for an easy fit with a wide range of camera cores. Our catalog lenses provide a cost-effective solution for high-resolution thermal imaging and sensing applications. This athermalized lens offers superior performance from -40°C to +80°C. Its lightweight and compact design make it a prime choice for your application. This lens is compatible with 12 μm QVGA detectors and smaller
F-number/Aperture
f/1.1
Transmission
> 97%
Focus range
0.1 m to infinity with 0.12 mm refocus
Waveband
8 - 12 µm
Mechanical Properties
Weight
5.9 g
Interface thread
M18×0.5
Back focal length*
4.35 mm
Flange back distance*
8.35 mm
*: value applicable with 0.63 mm Si window (not included)
Environmental Properties
Operating temperature
-40 °C to +80 °C
Storage temperature
-57 °C to +105 °C