Focal Length

4.3mm

25mm/75mm (2-FOV)

12.3mm

F/#

1.2

0.8 (25mm)/1.0 (75mm)

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Motorized Dual Vision

Fixed Athermalized

Dimensions

Ø39×19.6

Ø86×153 (w/ reference module)

Ø25×15.8

Weight

43.2g

1082g

<20g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-50°C to +70°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

AR

AR

Focus Range

10m-Infinity

Format

Ø8.5