Focal Length

4.3mm

180mm

8.5mm

F/#

1.2

1.2

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Interface

Thread

Mounting Bracket

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions (mm)

Ø39×19.6

Ø164x216

Ø28×30.94

Weight

43.2g

＜2630g

40g

Operating Temperature

-40°C to +60°C

-30°C to +50°C

-40°C to +80°C

Storage Temperature

-45°C to +65°C

-40°C to +60°C

-45°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

AR/DLC

Focus Range

5m -Infinity

0.5m-Infinity

Format

Ø14