Focal Length

8.5mm

15-75

125mm

F/#

1.2

0.9-1.3

1.2

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø14

Ø22

Interface

Thread

Flange

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions

Ø33×28.5

Ø81x121mm

Ø119×166

Weight

<56g

<572g

<1060g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-50°C to +70°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC

Focus Range

5m-Infinity

Power Input

DC 12V Average