Focal Length

40mm

60mm/180mm (2-FOV)

10mm

F/#

0.9

0.9/1.2

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø21.8

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Motorized Dual Vision

Fixed Athermalized

Dimensions (mm)

Ø54×51.13

Ø164x197.44(Front flange Ø185)

Ø34×40.7

Weight

226.3g

<2.0Kg

52g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-45°C to +85°C

-50°C to +70°C

-45°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC/AR

Focus Range

15m-Infinity/50m-Infinity

1m-Infinity