3.7 mm f/1.3 M12

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 ultralight, wide-angle, passively athermalized infrared lens offers superior performance and is suitable for use with 17 μm and 12 μm qVGA detectors or smaller.

HEAR datasheet  (902.5K )
iDLC datasheet  (922.3K )

Optical Properties

Product number

15007_100

Focal length

3.7 mm

F-number/Aperture

f/1.3

Transmission

> 97%

Focus range

0.2 m to infinity with refocus of 0.04 mm

Waveband

8 - 12 µm

Mechanical Properties

Mechanical shock

MIL-E-5400T

Weight

2.3 g

Interface thread

M12×0.5

Back focal length*

5.50 mm

Flange back distance*

8.50 mm

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

Environmental Properties

Sealing

IP55

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

Optical Properties

Product number

15008_100

Focal length

3.7 mm

F-number/Aperture

f/1.3

Transmission

> 90%

Focus range

0.2 m to infinity with refocus of 0.04 mm

Waveband

8 - 12 µm

Mechanical Properties

Mechanical shock

MIL-E-5400T

Weight

2.3 g

Interface thread

M12×0.5

Back focal length*

5.50 mm

Flange back distance*

8.50 mm

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

Environmental Properties

Sealing

IP55

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

Fields of View

Detector

HFoV

VFoV

DFoV

160x120 12µm

29.9°

22.3°

37.5°

160x120 17µm

42.7°

31.8°

53.7°

80x80 34µm

42.7°

42.7°

61.2°

320x240 12µm

61.2°

45.3°

78.0°

320x240 17µm

89.9°

65.3°

119.5°

336x256 12µm

64.3°

48.4°

82.7°

206x156 12µm

38.6°

29.1°

48.8°

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