Focal Length

19mm

20-50mm

110mm

F/#

1.0

1.1

1.3

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø9.6

Ø14

Interface

Thread

Flange

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions

Ø28.5×28

Ø83x112mm (Front flange Ø108)

Ø90×120.71

Weight

<38g

800g

< 539g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-60°C to +85°C

-50°C to +70°C

-50°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

AR/DLC

Focus Range

1.5m-Infinity/3m-Infinity

Power Input

DC 12V Average