Focal Length

300mm

8.5mm

40mm

F/#

1.3

1.0

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

30m-Infinity

0.5m-Infinity

1m-Infinity

Format

Ø20

Ø14

Focus Mechanism

Motorized

Fixed Athermalized

Manual

Dimensions

Ø245mmx338.7mm

Ø28mm×30.94mm

Ø62mm×62.8mm

Weight

<4.54kg

40g

<295g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-50°C to +80°C

-45°C to +85°C

-40°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

AR/DLC

DLC

Power Input

DC 6-12V

Communications

NA

Interface

Thread

Thread