19 mm f/1.2

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 infrared lens is suitable for use with 17 µm and 25 µm qVGA+ detectors and smaller. Its low distortion makes it well suited for thermal imaging applications.

HEAR  (1.1M )
DLC/iDLC  (1.1M )

Optical Properties

Product number

14024_100

Focal length

19 mm

F-number/Aperture

f/1.2

Transmission

> 94%

Focus range

1 m to infinity with refocus of 0.37 mm

Waveband

8 - 12 µm

Mechanical Properties

Mechanical shock

MIL-E-5400T

Weight

29 g

Interface thread

M25x0.5

Back focal length*

10.0 mm

Flange back distance*

19.47 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-810E Method 514.4 Proc I Cat 8

Operating temperature

-40 °C to +60 °C

Storage temperature

-57 °C to +105 °C

Optical Properties

Product number

10038_100

Focal length

19 mm

F-number/Aperture

f/1.2

Transmission

> 87%

Focus range

1 m to infinity with refocus of 0.37 mm

Waveband

8 - 12 µm

Mechanical Properties

Mechanical shock

MIL-E-5400T

Weight

29 g

Interface thread

M25x0.5

Back focal length*

10.0 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-810E Method 514.4 Proc I Cat 8

Operating temperature

-40 °C to +60 °C

Storage temperature

-57 °C to +105 °C

Fields of View

Detector

HFoV

VFoV

DFoV

384x288 25µm

27.9°

21.3°

34.0°

320x240 25µm

23.6°

17.9°

28.9°

384x288 17µm

19.4°

14.7°

24.0°

320x240 17µm

16.3°

12.3°

20.2°

160x120 25µm

12.1°

9.1°

15.0°

160x120 17µm

8.2°

6.2°

10.3°

640x480 10µm

19.1°

°

°

320x240 10µm

9.7°

°

°

336x256 12µm

12.2°

°

°

320x240 12µm

11.5°

°

°

206x156 12µm

7.5°

°

°

80x80 34µm

8.2°

°

°

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