Focal Length

7.5mm

15-75

75mm

F/#

0.8

0.9-1.3

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

0.2m-Infinity

5m-Infinity

Interface

Thread

Flange

Thread

Focus Mechanism

Manual

Motorized

Fixed Athermalized

Dimensions (mm)

Ø72.5x56.96

Ø81x121mm

Ø88×97

Weight

<200g

<572g

461g

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 +70°C

-60°C to +110°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC/AR

DLC

AR/DLC

Format

Ø14