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42 mm f/1.0 M34

42 mm f/1.0 M34

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 lens may be offered with other coating variants upon request. Its lightweight and cost-effective design makes it a prime choice for your application.
This lens is compatible with 12 μm VGA detectors and smaller.

Documents

Optical Properties

Product number

18027_100

Product number (DLC)

18027_100

Focal length

42 mm

F-number

f/1.0

Focus range

5 m to infinity with 0.33 mm refocus

Waveband

8 - 12 µm

Mechanical properties

Weight

91g

Weight (DLC)

91 g

Interface thread

M34x0.5

Back focal length*

6

Flange back distance*

17.55

Fields of view

Detector
HFoV
VFoV
DFoV
640×480 12 µm
10.4°
7.8°
12.8°
384×288 17 µm
8.8°
6.7°
11.0°
640×480 10 µm
8.7°
6.5°
10.8°
320×240 17 µm
7.4°
5.6°
9.2°
320×240 12 µm
5.2°
3.9°
6.5°
320×240 10 µm
4.4°
3..3°
5.4°
160×120 17 µm
3.7°
2.8°
4.6°
206×156 12 µm
3.4°
2.6°
4.2°
160×120 12 µm
2.6°
2.0°
3.3°
80 x 60 17µm
1.9°
1.9°
2.6°
80×80 34 µm
3.7°
3.7°
5.2°

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