Focal Length

100mm

4mm

20mm

F/#

1.2

1.2

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

10m -Infinity

1m-Infinity

Format

Ø9.8

Interface

Thread Flange

Thread

Thread

Focus Mechanism

Motorized

Fixed Athermalized

Fixed Athermalized

Dimensions (mm)

Ø95x118.38

Ø32×30.73

Ø32×20.6

Weight

<533g

52g

35.1g

Operating Temperature

-40°C to +85°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-60°C to +85°C

-45°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC/AR

DLC

AR