Focal Length

14.8mm

30mm

18-54mm

F/#

1.0

1.0

0.9-1.2

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø10

Ø20

Interface

Thread

Thread

Flange

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Motorized

Dimensions

Ø25×19.77

Ø50×40.5

Ø108x151.8

Weight

<25g

<185g

1.3kg

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +70°C

Storage Temperature

-45°C to +85°C

-45°C to +65°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP68

External Coating

AR

DLC

DLC

Focus Range

3m-Infinite

2m-Infinity/5m-Infinity

Power Input

DC 12V Average