Focal Length

6mm

75mm

45mm

F/#

1.25

1.2

1.1

Format

Ø8.2

Ø14

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Manual

Fixed Athermalized

Dimensions (mm)

Ø25×17.4

Ø71.5×70.5

Ø51×51.44

Weight

<27g

<320g

130g

Operating Temperature

-40°C to +80°C

-30°C to +70°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-35°C to +75°C

-50°C to +70°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC

Wavelength

8-12μm

8-12μm