Focal Length

75mm

32-800mm

5.7mm

40mm/120mm

F/#

1.0

4.0

1.0

0.9/1.2

Wavelength

8-12μm

3.7-4.8µm

8-12μm

8-12μm

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Motorized Dual Vision

Interface

Thread

Thread

Weight

461g

≤8.9kg

<55g

1.41kg

Dimensions

Ø88mm×97mm

318mm×217mm×216mm

Ø31mm×34.5mm

Ø110mm×153.92mm

External Coating

AR/DLC

AR

AR

DLC

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-60°C to +110°C

-55°C to +65°C

-45°C to +85°C

-50°C to +80°C

Focus Range

50m-infinity

10m-Infinity