Focal Length

40mm

37.8mm

40mm/160mm

F/#

0.9

1.0

0.95/1.25

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø21.8

Ø14

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Motorized Dual Vision

Dimensions (mm)

Ø54×51.13

Ø43×42

L: 224(incl. Module) D: 142

Weight

226.3g

<80g

＜1.85kg

Operating Temperature

-40°C to +80°C

-40°C to +55°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-45°C to +60°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC /AR

DLC

Focus Range

5m-Infinity