Focal Length

19mm

75mm

4.3mm

F/#

0.9

1.0

1.2

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

3m-infinity

Format

Ø10

Ø10

Interface

Thread

Thread

Thread

Focus Mechanism

Manual

Motorized Optical Athermalized

Fixed Athermalized

Dimensions (mm)

Ø37x31.25

Ø126×77.1

Ø39×19.6

Weight

<65g

<602g

43.2g

Operating Temperature

-40°C to +85°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-60°C to +85°C

-45°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC/AR

AR