Focal Length

300mm

20mm

10.5mm

F/#

1.3

1.0

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

30m -Infinity

Format

Ø20

Focus Mechanism

Motorized

Fixed Athermalized

Fixed Athermalized

Dimensions (mm)

Ø245x338.7

Ø32×20.6

Ø26×28.34

Weight

<4.54kg

35.1g

≤35g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-50°C to +80°C

-45°C to +65°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

AR

DLC/AR

Interface

Thread

Thread