Focal Length

300mm

22mm

19mm

F/#

1.3

0.85

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

30m-Infinity

2m-Infinity

Format

Ø20

Ø9.6

Focus Mechanism

Motorized

Motorized

Fixed Athermalized

Dimensions

Ø245mmx338.7mm

Ø38mmx56mm(Front flange Ø61)

Ø28.5mm×28mm

Weight

<4.54kg

＜220g

<38g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-50°C to +80°C

-50°C to +80°C

-60°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC

AR

Power Input

DC 6-12V

DC 12V

Communications

NA

Interface

Thread