Focal Length

8.5mm

150mm

F/#

1.0

1.2

Wavelength

8-12μm

8-12μm

Focus Range

0.5m-Infinity

6m-Infinity

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Manual

Dimensions (mm)

Ø28×30.94

Ø135x196

Weight

40g

<1100g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

External Coating

AR/DLC

DLC

Average Transmission

87%