50 mm f/1.0 MFX

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 manual focus lens offers superior performance from 4 m out to infinity. Its light weight and intuitive design make it a prime choice for your application. This lens is compatible with 17 μm VGA detectors and smaller.

Optical Properties

Product number

16020_120

Focal length

50 mm

F-number/Aperture

f/1.0

Transmission

> 94%

Focus range

4 m to infinity over 258° focus movement

Waveband

8 - 12 µm

Mechanical Properties

Weight

178 g

Interface thread

M34x0.5

Back focal length*

10 mm

Flange back distance*

18.3 mm

*: with 1 mm Ge window

Environmental Properties

Operating temperature

-40 °C to +80 °C

Storage temperature

-57 °C to +105 °C

Optical Properties

Product number

16021_120

Focal length

50 mm

F-number/Aperture

f/1.0

Transmission

> 87%

Focus range

4 m to infinity over 258° focus movement

Waveband

8 - 12 µm

Mechanical Properties

Weight

179 g

Interface thread

M34x0.5

Back focal length*

10 mm

Flange back distance*

18.3 mm

*: with 1 mm Ge window

Environmental Properties

Operating temperature

-40 °C to +80 °C

Storage temperature

-57 °C to +105 °C

Fields of View

Detector

HFoV

VFoV

DFoV

1024x768 12µm

13.5°

10.3°

16.5°

640x480 17µm

12.0°

9.7°

15.1°

640x480 12µm

8.6°

6.5°

10.7°

320x240 12µm

4.4°

3.3°

5.5°

384x288 25µm

10.7°

°

°

320x240 17µm

9.0°

°

°

384x288 17µm

7.4°

°

°

320x240 17µm

6.2°

°

°

160x120 17µm

3.1°

°

°

336x256 12µm

4.6°

°

°

206x156 12µm

2.8°

°

°

80x80 34µm

3.1°

°

°

320x240 25µm

9.0°

°

°

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