Focal Length

7.5mm

75mm

40mm/120mm

F/#

1.2

1.0

0.9/1.2

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø8.2

Ø20

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Motorized Dual Vision

Dimensions

Ø25mm×13mm

Ø84mm×95mm

Ø110mm×153.92mm

Weight

<16g

<400g

1.41kg

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-40°C to +60°C

-45°C to +85°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC/AR

DLC

Focus Range

10m-Infinity