Focal Length

29-261mm

35mm

13mm

F/#

0.85-1.3

0.8

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

5m-Infinity

1m-Infinity

Format

Ø14

Ø10

Ø21.8

Focus Mechanism

Motorized

Fixed Athermalized

Fixed Athermalized

Dimensions (mm)

Ø218x271.65(Front flange Ø244)

Ø56.2× 47.68

Ø72.3×77.43

Weight

<9.8kg

<195g

＜275g

Storage Temperature

-40°C to +80°C

-60°C to +85°C

-45°C to +65°C

Operating Temperature

-40°C to +60°C

-40°C to +85°C

-40°C to +60°C

External Coating

DLC

DLC

HD/AR/DLC

Front Element Sealing

IP67

IP67

IP67

Interface

Thread

Thread