Focal Length

15-75

20mm

8.7mm

F/#

0.9-1.3

1.1

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

5m-Infinity

Interface

Flange

Thread

Thread

Focus Mechanism

Motorized

Fixed Athermalized

Fixed Athermalized

Dimensions (mm)

Ø81x121mm

Ø29×25.5

Ø28× 28.32

Weight

<572g

≤32g

<33g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-50°C to +70°C

-45°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

AR

AR/DLC

Format

Ø13.9