Focal Length

8.5mm

50mm

40mm/120mm

F/#

1.2

1.0

0.9/1.2

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø14

Ø14

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Manual

Motorized Dual Vision

Dimensions (mm)

Ø33×28.5

Ø60×60.5

Ø110×153.92

Weight

<56g

<225g

1.41kg

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-45°C to +65°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC

Focus Range

3m-Infinity

10m-Infinity