Focal Length

11mm

12.3mm

18-54mm

F/#

1.0

1.0

0.9-1.2

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

1m-Infinity

2m-Infinity/5m-Infinity

Interface

Thread

Thread

Flange

Focus Mechanism

Manual

Fixed Athermalized

Motorized

Dimensions (mm)

Ø38x47.8

Ø25×15.8

Ø108x151.8

Weight

<110g

<20g

1.3kg

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +70°C

Storage Temperature

-45°C to +65°C

-50°C to +80°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP68

External Coating

DLC

AR

DLC

Format

Ø8.5