Focal Length

100mm

50mm

18-54mm

F/#

1.2

1.0

0.9-1.2

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

10m -Infinity

5m-Infinity

2m-Infinity/5m-Infinity

Format

Ø9.8

Interface

Thread Flange

Thread

Flange

Focus Mechanism

Motorized

Fixed Athermalized

Motorized

Dimensions (mm)

Ø95x118.38

Ø59×54.5

Ø108x151.8

Weight

<533g

153g

1.3kg

Operating Temperature

-40°C to +85°C

-40°C to +60°C

-40°C to +70°C

Storage Temperature

-60°C to +85°C

-45°C to +65°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP68

External Coating

DLC/AR

AR

DLC

Average Transmission

≥91%(AR)