Focal Length

300mm

50mm

35mm

56-300mm

F/#

6.0

1.2

1.0

1.0-1.4

Wavelength

0.9-1.7μm

8-12μm

8-12μm

8-12μm

Focus Range

5m- Infinity

Interface

Thread

Thread

Thread

Flange

Focus Mechanism

Manual

Fixed Athermalized

Fixed Athermalized

Motorized

Dimensions

Ø57x141.5

Ø49×55.6

Ø52× 50.2

Ø234x340.99 (to UFPA) (Front flange Ø258)

Weight

<330g

<144g

<179g

<6.1kg

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-50°C to +85°C

-60°C to +85°C

-45°C to 65°C

External Coating

AR

AR

AR

DLC

Format

Ø21.8

Ø20

Power Input

DC12V

Communications

Optional