5 mm f/1.2 M12

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 ultralight, wide-angle, passively athermalized infrared lens offers superior performance and is suitable for use with 17 µm qVGA detectors as well as the newer generation 12 µm detectors.

Datasheet  (3.0M )

Optical Properties

Product number

15077_100

Focal length

5.0 mm

F-number/Aperture

f/1.2

Transmission

> 97%

Focus range

5 m to infinity with 0.05 mm refocus

Waveband

8-12 µm

Mechanical Properties

Weight

3.1 g

Interface thread

M12×0.5

Back focal length*

7.44 mm

Flange back distance*

10.44 mm

*: value applicable with 1 mm Ge window (not included)

Environmental Properties

Operating temperature

-40 °C to +80 °C

Storage temperature

-57 °C to + 105 °C

Optical Properties

Product number

15090_100

Focal length

5.0 mm

F-number/Aperture

f/1.2

Transmission

> 90%

Focus range

5 m to infinity with 0.05 mm refocus

Waveband

8-12 µm

Mechanical Properties

Weight

3.1 g

Interface thread

M12×0.5

Back focal length*

7.44 mm

Flange back distance*

10.44 mm

*: value applicable with 1 mm Ge window (not included)

Environmental Properties

Operating temperature

-40 °C to +80 °C

Storage temperature

-57 °C to + 105 °C

Fields of View

Detector

HFoV

VFoV

DFoV

320×240 17 µm

62°

46°

79°

160×120 25 µm

45°

34°

57°

320×240 12 µm

43°

32°

55°

320×240 10 µm

36°

27°

45°

80×80 34 µm

31°

31°

43°

160×120 17 µm

31°

23°

38°

206×156 12 µm

28°

21°

35°

160×120 12 µm

22°

16.1°

27°

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