Focal Length

25-600

32-800

25-125mm

37.8mm

F/#

4.0

4.0

0.8-1.2

1.0

Wavelength

3.7-4.8µm

3.7-4.8µm

8-12μm

8-12μm

Focus Mechanism

Motorized

Fixed Athermalized

Interface

Thread

Weight

≤4.6kg

≤8.9Kg

1.31kg

<80g

External Coating

AR

AR

DLC

DLC /AR

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

-40°C to +55°C

Storage Temperature

-45°C to +65°C

-55°C to +65°C

-50°C to +80°C

-45°C to +60°C

Focus Range

10m-Infinity

50m-infinity