Focal Length

20-50mm

40mm

200mm

F/#

1.1

1.0

1.2

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

1.5m-Infinity/3m-Infinity

3m-Infinity

30m -Infinity

Interface

Flange

Thread

Focus Mechanism

Motorized

Manual

Motorized

Dimensions (mm)

Ø83x112mm (Front flange Ø108)

Ø45x51.69

Ø181x230.5

Weight

800g

< 91g

≤2.012kg

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-50°C to +70°C

-45°C to +65°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC

DLC

Format

Ø8.2

Ø22