Focal Length

19mm

15-45mm

4mm

F/#

0.9

1.05-1.3

1.1

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

3m-infinity

0.5m-Infinity

Format

Ø10

Ø15.4

Interface

Thread

Flange

Thread

Focus Mechanism

Manual

Motorized

Fixed Athermalized

Dimensions

Ø37mmx31.25mm

Ø50mmX66.91mm

Ø36mm×32.5mm

Weight

<65g

<220g

71g

Operating Temperature

-40°C to +85°C

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-60°C to +85°C

-50°C to +70°C

-45°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC

AR

Power Input

DC 12V Average