Focal Length

40mm

54mm

180mm

F/#

0.9

1.0

1.2

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø21.8

Ø10

Ø14

Interface

Thread

Thread

Mounting Bracket

Focus Mechanism

Fixed Athermalized

Manual

Motorized

Dimensions

Ø54mm×51.13mm

Ø57mm×68.6mm

Ø164mmx216mm

Weight

226.3g

<240g

＜2630g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-30°C to +50°C

Storage Temperature

-45°C to +85°C

-50°C to +80°C

-40°C to +60°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC/AR

DLC

Focus Range

5m-Infinity

5m-Infinity

Power Input

DC 6-12V 0.2A