Focal Length

110mm

75mm

25-75

F/#

1.3

1.2

1.0-1.2

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø14

Ø14

Interface

Thread

Thread

Flange

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Motorized

Dimensions (mm)

Ø90×120.71

Ø71×68.5

Ø78x154.3

Weight

< 539g

<257g

900g

Operating Temperature

-40°C to +80°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-50°C to +85°C

-60°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR/DLC

DLC

DLC

Focus Range

10m-Infinity