Focal Length

32-800

25-600

29-261mm

35mm

F/#

4.0

4.0

0.85-1.3

1.2

Wavelength

3.7-4.8µm

3.7-4.8µm

8-12μm

8-12μm

Focus Mechanism

Motorized

Manual

Interface

Thread

Weight

≤8.9Kg

≤4.6kg

<9.8kg

<122g

External Coating

AR

AR

DLC

DLC

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

-40°C to +85°C

Storage Temperature

-55°C to +65°C

-45°C to +65°C

-40°C to +80°C

-60°C to +85°C

Focus Range

50m-infinity

10m-Infinity

5m-Infinity

3m-Infinity