Focal Length

25-75

75mm

50mm

F/#

1.0-1.2

1.0

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

10m-Infinity

Interface

Flange

Thread

Thread

Focus Mechanism

Motorized

Fixed Athermalized

Fixed Athermalized

Dimensions

Ø78x154.3

Ø84×95

Ø59×69.56

Weight

900g

<400g

<188g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-45°C to +85°C

-50°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC/AR

DLC

Power Input

DC 12V

Communications

NA

Format

Ø20

Ø19.7