Focal Length

14.8mm

15-300

18-54mm

F/#

1.0

5.5

0.9-1.2

Wavelength

8-12μm

3.7-4.8µm

8-12μm

Format

Ø10

Interface

Thread

Flange

Flange

Focus Mechanism

Fixed Athermalized

Motorized

Motorized

Dimensions (mm)

Ø25×19.77

176.4x125x105.2

Ø108x151.8

Weight

<25g

1.22kg

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

-40°C to +80°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP68

External Coating

AR

AR

DLC

Focus Range

5m -Infinity

2m-Infinity/5m-Infinity