Focal Length

10mm

45mm

7.5mm

F/#

1.0

1.1

0.8

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

1m-Infinity

0.2m-Infinity

Interface

Thread

Thread

Thread

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Manual

Dimensions

Ø34mm×40.7mm

Ø51mm×51.44mm

Ø72.5mmx56.96mm

Weight

52g

130g

<200g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-50°C to +70°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC/AR

DLC

DLC/AR