Focal Length

11mm

19mm

20-50mm

F/#

1.0

1.0

1.1

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

1m-Infinity

2m-Infinity

1.5m-Infinity/3m-Infinity

Interface

Thread

Thread

Flange

Focus Mechanism

Manual

Manual

Motorized

Dimensions

Ø38mmx47.8mm

Ø27.5mmx28.5mm

Ø83mmx112mm (Front flange Ø108)

Weight

<110g

<27g

800g

Operating Temperature

-40°C to +60°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-60°C to +85°C

-50°C to +70°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC

DLC

Format

Ø10

Power Input

DC 12V Average