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Business unit / dept.: Electro-Optic Materials

50 mm f/1.0 M34 - MFX

50 mm f/1.0 M34 - 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 lightweight and intuitive design make it a prime choice for your application. This lens is compatible with 17 μm VGA detectors and smaller. 

Documents

Optical Properties

Product number (HEAR)

16020_120

Product number (DLC)

16021_120

Focal length

50 mm

F-number

f/1.0

Transmission (HEAR)

> 94%

Transmission (DLC)

> 87%

Focus range

4 m to infinity over 258° focus movement

Waveband

8-12 µm

Mechanical properties

Mechanical shock

MIL-E-5400T

Mechanical shock (HEAR)

MIL-E-5400T

Mechanical shock (DLC)

MIL-E-5400T

Weight (HEAR)

178 g

Weight (DLC)

178 g

Interface thread

M34x0.5

Back focal length*

10.0 mm

Flange back distance*

18.3 mm

value applicable with 1 mm Ge window (not included)

Environmental properties

Sealing

IP67

Sealing (HEAR)

IP67

Sealing (DLC)

IP67

Solar radiation

MIL-STD-810G Method 505.5

Vibration

MIL-STD-810G Method 514.6C-II / Cat. 4

Vibration (HEAR)

MIL-STD-810G Method 514.6C-II / Cat. 4

Vibration (DLC)

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
1024×768 12 µm
13.5°
10.3°
17.2°
640×512 17 µm
12.3°
9.9°
15.7°
640×480 12 µm
8.7°
6.6°
10.9°
640×480 17 µm
12.3°
9.3°
15.7°
320×240 12 µm
4.4°
3.3°
5.5°
206×156 12 µm
2.8°
2.1°
3.6°
336×256 12 µm
4.6°
3.5°
5.8°
160×120 17 µm
3.1°
2.3°
3.9°
320×240 17 µm
6.2°
4.7°
7.7°
384×288 17 µm
7.4°
5.6°
9.3°
80×80 34 µm
3.1°
3.1°
4.4°
320×240 25 µm
9.1°
6.8°
11.3°
384×288 25 µm
10.9°
8.2°
13.5°
320×240 10 µm
3.7°
2.8°
4.6°
640×480 10 µm
7.3°
5.5°
9.1°
160×120 12 µm
2.2°
1.7°
2.8°

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