Focal Length

10mm

45mm

50mm

F/#

1.0

1.1

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

0.5m-Infinity

5m-Infinity

Interface

Thread

Thread

Thread

Focus Mechanism

Manual

Fixed Athermalized

Fixed Athermalized

Dimensions

Ø38mmx43.05mm

Ø51mm×51.44mm

Ø59mm×54.5mm

Weight

<97g

130g

153g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-50°C to +70°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC/AR

DLC

AR

Average Transmission

≥91%(AR)