Focal Length

75mm

60mm

15-75

F/#

1.2

1.2

0.9-1.3

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø14

Ø14

Focus Mechanism

Manual

Fixed Athermalized

Motorized

Dimensions (mm)

Ø71.5×70.5

Ø58×73.9

Ø81x121mm

Weight

<320g

<180g

<572g

Operating Temperature

-30°C to +70°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-35°C to +75°C

-45°C to +85°C

-50°C to +70°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC

DLC

Interface

Thread

Flange

Focus Range

5m-Infinity