Focal Length

18-54mm

15-300

19mm

F/#

0.9-1.2

5.5

1.0

Wavelength

8-12μm

3.7-4.8µm

8-12μm

Focus Range

2m-Infinity/5m-Infinity

5m -Infinity

2m-Infinity

Interface

Flange

Flange

Thread

Focus Mechanism

Motorized

Motorized

Manual

Dimensions (mm)

Ø108x151.8

176.4x125x105.2

Ø27.5x28.5

Weight

1.3kg

1.22kg

<27g

Operating Temperature

-40°C to +70°C

-40°C to +60°C

-40°C to +85°C

Storage Temperature

-50°C to +80°C

-40°C to +80°C

-60°C to +85°C

Front Element Sealing

IP68

IP67

IP67

External Coating

DLC

AR

DLC

Format

Ø10