Focal Length

4mm

15-45mm

4mm

F/#

1.2

1.05-1.3

1.2

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

1m-Infinity

0.3m-Infinity

Interface

Thread

Flange

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions

Ø32×30.73

Ø50X66.91

Ø34×29.2

Weight

52g

<220g

≤52.6g

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

DLC

DLC

DLC

Format

Ø15.4

Power Input

DC 12V Average