Focal Length

8.5mm

8.5mm

10mm

50mm

F/#

1.0

1.2

1.0

1.2

Focus Range

0.5m-Infinity

0.5m-Infinity

3m-Infinity

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Manual

Manual

Dimensions (mm)

Ø28×30.94

Ø33×28.5

Ø38x43.05

Ø49x53.91

Weight

40g

<56g

<97g

<100g

Operating Temperature

-40°C to +80°C

-40°C to +80°C

-40°C to +60°C

-40°C to +85°C

Storage Temperature

-45°C to +85°C

-45°C to +85°C

-45°C to +65°C

-60°C to +85°C

External Coating

AR/DLC

AR

DLC/AR

DLC

Format

Ø14

Ø8.2