Focal Length

32-800

7.5mm

54mm

50mm

F/#

4.0

1.0

1.0

2.0

Wavelength

3.7-4.8µm

8-12μm

8-12μm

7.5-9.5μm

Focus Mechanism

Fixed Athermalized

Manual

Manual

Interface

Thread

Thread

Weight

≤8.9Kg

36g

<240g

126g

External Coating

AR

DLC

DLC/AR

AR

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

-40°C to +60°C (Depends on Motor)

Storage Temperature

-55°C to +65°C

-45°C to +85°C

-50°C to +80°C

-45°C to +65°C

Focus Range

50m-infinity

5m-Infinity