Focal Length

45mm

19mm

F/#

1.1

0.9

Wavelength

8-12μm

8-12μm

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Manual

Dimensions (mm)

Ø51×51.44

Ø37x31.25

Weight

130g

<65g

Operating Temperature

-40°C to +60°C

-40°C to +85°C

Storage Temperature

-50°C to +70°C

-60°C to +85°C

Front Element Sealing

IP67

IP67

External Coating

DLC

DLC

Focus Range

3m-infinity

Format

Ø10