Focal Length

18-54mm

15-75

50mm

F/#

0.9-1.2

0.9-1.3

1.0

Wavelength

8-12μm

8-12μm

8-12μm

1535±5nm

Focus Mechanism

Motorized

Motorized

Motorized

Interface

Flange

Flange

Thread

Weight

1.3kg

<572g

407g

62g

Dimensions

Ø108x151.8

Ø81x121mm

Ø64x68.4

65×48×32mm

External Coating

DLC

DLC

DLC

Power Input

DC 12V Average

DC 12V Average

DC 6-12V

Operating Temperature

-40°C to +70°C

-40°C to +60°C

-40°C to +60°C

-40℃~+70℃

Storage Temperature

-50°C to +80°C

-50°C to +70°C

-40°C to +80°C

Front Element Sealing

IP68

IP67

IP67

Focus Range

2m-Infinity/5m-Infinity

5m-Infinity

3m -Infinity