Focal Length

50mm

36-180mm

70mm

17mm

F/#

2.0

0.85-1.2

1.2

1.0

Wavelength

7.5-9.5μm

8-12μm

8-12μm

8-12μm

Focus Mechanism

Manual

Motorized

Manual

Fixed Athermalized

Dimensions (mm)

Ø50× 31.6

Ø182x241.85(Front flange Ø205)

Ø65.5x68.2

Ø28×21.3

Weight

126g

<3.7kg

<186g

41.5g

Operating Temperature

-40°C to +60°C (Depends on Motor)

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-45°C to +80°C

-45°C to +65°C

-45°C to +65°C

External Coating

AR

DLC

DLC/AR

AR

Focus Range

5m-Infinity

5m-Infinity

10m-Infinity

Format

Ø14

Ø10

Interface

Flange

Thread

Thread