Focal Length

60mm

150mm

4mm

F/#

1.0

1.2

1.1

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø20

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions (mm)

Ø68×67

Ø138x162.6

Ø36×32.5

Weight

<261g

1.36kg

71g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-45°C to +65°C

-50°C to +80°C

-45°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC/AR

DLC/AR

AR

Focus Range

20m-Infinity

0.5m-Infinity