Focal Length

32-800

100mm

4mm

56-300mm

F/#

4.0

1.2

1.2

1.0-1.4

Wavelength

3.7-4.8µm

8-12μm

8-12μm

8-12μm

Focus Mechanism

Motorized

Fixed Athermalized

Motorized

Interface

Thread Flange

Thread

Flange

Weight

≤8.9Kg

<533g

52g

<6.1kg

External Coating

AR

DLC/AR

DLC

DLC

Operating Temperature

-40°C to +60°C

-40°C to +85°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-55°C to +65°C

-60°C to +85°C

-45°C to +85°C

-45°C to 65°C

Focus Range

50m-infinity

10m -Infinity

1m-Infinity