Focal Length

300mm

50mm

F/#

1.3

1.2

Wavelength

8-12μm

8-12μm

Focus Range

30m -Infinity

Format

Ø20

Ø21.8

Focus Mechanism

Motorized

Fixed Athermalized

Dimensions (mm)

Ø245x338.7

Ø49×55.6

Weight

<4.54kg

<144g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-50°C to +80°C

-50°C to +85°C

Front Element Sealing

IP67

IP67

External Coating

DLC

AR

Interface

Thread