Focal Length

20-50mm

75mm

25-105

F/#

1.1

1.2

1.2-1.6

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

1.5m-Infinity/3m-Infinity

25mm: 3m-Infinity

Interface

Flange

Flange

Focus Mechanism

Motorized

Manual

Motorized

Dimensions

Ø83x112mm (Front flange Ø108)

Ø71.5×70.5

Ø82x120.7

Weight

800g

<320g

576g

Operating Temperature

-40°C to +60°C

-30°C to +70°C

-20°C to +60°C

Storage Temperature

-50°C to +70°C

-35°C to +75°C

-45°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC

DLC

Power Input

DC 12V Average

DC 12V Average

Format

Ø14

Average Transmission

≥80%