Focal Length

300mm

19mm

25mm/75mm (2-FOV)

F/#

1.3

1.0

0.8 (25mm)/1.0 (75mm)

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

30m -Infinity

10m-Infinity

Format

Ø20

Ø14

Focus Mechanism

Motorized

Fixed Athermalized

Motorized Dual Vision

Dimensions (mm)

Ø245x338.7

Ø30×26

Ø86×153 (w/ reference module)

Weight

<4.54kg

32g

1082g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-50°C to +80°C

-60°C to +80°C

-50°C to +70°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC/AR

AR

Interface

Thread