Focal Length

4.52mm

100mm

50mm

F/#

1.1

1.2

2.0

Wavelength

8-12μm

8-12μm

7.5-9.5μm

Format

Ø10

Ø14

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Manual

Manual

Dimensions

Ø29mm×25.5mm

Ø91.5mmx114.5mm

Ø50mm×31.6mm

Weight

<38g

<520g

126g

Operating Temperature

-40°C to +85°C

-40°C to +60°C

-40°C to +60°C (Depends on Motor)

Storage Temperature

-60°C to +85°C

-45°C to +65°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

AR

Focus Range

3m-Infinity