Focal Length

8.5mm

15mm

25mm/75mm (2-FOV)

F/#

1.2

1.0

0.8 (25mm)/1.0 (75mm)

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø14

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Manual

Motorized Dual Vision

Dimensions (mm)

Ø33×28.5

Ø25×21.5

Ø86×153 (w/ reference module)

Weight

<56g

21.5g

1082g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-50°C to +80°C

-50°C to +70°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

AR

AR

Distortion

<5%

Focus Range

0.3m-infinity

10m-Infinity