6.8 mm f/1.4 M25

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.

Datasheet  (1.8M )

Optical Properties

Product number

09109_110

Focal length

6.8 mm

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

Optical Properties

Product number

10005_110

Focal length

6.8 mm

F-number/Aperture

f/1.4

Transmission

> 90%

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

Fields of View

Detector

HFoV

VFoV

DFoV

320×240 17 µm

47°

35°

59°

80×80 34 µm

23°

23°

33°

160×120 17 µm

23°

17.3°

29°

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