Focal Length

20mm

18-54mm

25-105mm

F/#

1.0

0.9-1.2

1.2-1.6

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø14

Interface

Thread

Flange

Flange

Focus Mechanism

Manual

Motorized

Motorized

Dimensions

Ø43mm×29mm

Ø108mmx151.8mm

Ø82mmx120.7mm

Weight

82g

1.3kg

576g

Operating Temperature

-40°C to +60°C

-40°C to +70°C

-20°C to +60°C

Storage Temperature

-40°C to +80°C

-50°C to +80°C

-45°C to +85°C

Front Element Sealing

IP67

IP68

IP67

External Coating

AR

DLC

DLC

Focus Range

2m-Infinity/5m-Infinity

25mm: 3m-Infinity

Power Input

DC 12V Average

DC 12V Average

Average Transmission

≥80%