Focal Length

13mm

8.5mm

11mm

F/#

1.0

1.2

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

1m-Infinity

1m-Infinity

Interface

Thread

Thread

Thread

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Manual

Dimensions

Ø23mm×15.5mm

Ø33mm×28.5mm

Ø38mmx47.8mm

Weight

≤21.5g

<56g

<110g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-45°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR/DLC

AR

DLC

Format

Ø14