Focal Length

37.8mm

180mm

75mm

F/#

1.0

1.2

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø14

Ø14

Ø10

Interface

Thread

Mounting Bracket

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Manual

Dimensions (mm)

Ø43×42

Ø164x216

Ø83x83.11

Weight

<80g

＜2630g

<368g

Operating Temperature

-40°C to +55°C

-30°C to +50°C

-40°C to +60°C

Storage Temperature

-45°C to +60°C

-40°C to +60°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC /AR

DLC

DLC/AR

Focus Range

5m -Infinity

5m-Infinity