Focal Length

75mm

260mm

7.5mm

25-600mm

F/#

1.0

1.3

1.2

4.0

Wavelength

8-12μm

8-12μm

8-12μm

3.7-4.8µm

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Interface

Thread

Thread

Weight

461g

≤4.26kg

<190g

≤4.6kg

Dimensions

Ø88mm×97mm

Ø213mmx330.4mm

Ø54.5mm×59.28mm

299.41mmx186.5mmx167mm

External Coating

AR/DLC

DLC

HD

AR

Power Input

DC 12V

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-60°C to +110°C

-50°C to +80°C

-60°C to +85°C

-45°C to +65°C

Focus Range

30m-Infinity

10m-Infinity