Focal Length

20mm

10.5mm

100mm

F/#

1.0

1.0

1.2

Wavelength

8-12μm

8-12μm

8-12μm

Interface

Thread

Thread

Thread

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Manual

Dimensions

Ø32mm×20.6mm

Ø18mm×15.11mm

Ø91.5mmx114.5mm

Weight

35.1g

10.5g

<520g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-45°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC

Focus Range

3m-Infinity

Format

Ø14