Focal Length

18-54mm

300mm

25-105

F/#

0.9-1.2

6.0

1.2-1.6

Wavelength

8-12μm

0.9-1.7μm

8-12μm

Focus Range

2m-Infinity/5m-Infinity

5m- Infinity

25mm: 3m-Infinity

Interface

Flange

Thread

Flange

Focus Mechanism

Motorized

Manual

Motorized

Dimensions (mm)

Ø108x151.8

Ø57x141.5

Ø82x120.7

Weight

1.3kg

<330g

576g

Operating Temperature

-40°C to +70°C

-40°C to +60°C

-20°C to +60°C

Storage Temperature

-50°C to +80°C

-45°C to +65°C

-45°C to +85°C

Front Element Sealing

IP68

IP67

IP67

External Coating

DLC

AR

DLC

Average Transmission

≥80%