Focal Length

45mm

110mm

70mm

F/#

1.1

1.3

1.2

Wavelength

8-12μm

8-12μm

8-12μm

Interface

Thread

Thread

Thread

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Manual

Dimensions

Ø51mm×51.44mm

Ø90mm×120.71mm

Ø65.5mmx68.2mm

Weight

130g

< 539g

<186g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-50°C to +70°C

-50°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

AR/DLC

DLC/AR

Format

Ø14

Ø10

Focus Range

5m-Infinity