Focal Length

40mm

25-100

36.4-1100

F/#

0.9

0.9-1.1

5.5

Wavelength

8-12μm

8-12μm

3.7-4.8µm

Format

Ø21.8

Ø16.8

Interface

Thread

Flange

Focus Mechanism

Fixed Athermalized

Motorized

Dimensions (mm)

Ø54×51.13

Ø130x191

319.88×217×216

Weight

226.3g

1.887kg

≤8.9Kg

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-40°C to +80°C

-55°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

AR

Focus Range

3m-Infinity

50m-infinity