Focal Length

35mm

40mm

150mm

F/#

1.0

1.0

1.2

Wavelength

8-12μm

8-12μm

8-12μm

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Manual

Motorized

Dimensions (mm)

Ø44×35.93

Ø45x51.69

Ø138x162.6

Weight

90g

< 91g

1.36kg

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-45°C to +65°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC/AR

Focus Range

3m-Infinity

20m-Infinity

Format

Ø8.2