Focal Length

4.3mm

F/#

1.2

Wavelength

8-12μm

Interface

Thread

Focus Mechanism

Fixed Athermalized

Dimensions (mm)

Ø39×19.6

Weight

43.2g

Operating Temperature

-40°C to +60°C

Storage Temperature

-45°C to +65°C

Front Element Sealing

IP67

External Coating

AR