Focal Length

7.5mm

35mm

75mm

F/#

0.8

1.0

1.2

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

0.2m-Infinity

Interface

Thread

Thread

Thread

Focus Mechanism

Manual

Fixed Athermalized

Fixed Athermalized

Dimensions (mm)

Ø72.5x56.96

Ø44×35.93

Ø71×68.5

Weight

<200g

90g

<257g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +80°C

Storage Temperature

-45°C to +65°C

-45°C to +85°C

-60°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC/AR

AR

DLC

Format

Ø14