Focal Length

300mm

300mm

50mm

19mm

F/#

6.0

1.3

1.0

1.0

Wavelength

0.9-1.7μm

8-12μm

8-12μm

8-12μm

Focus Range

5m- Infinity

30m -Infinity

5m-Infinity

Interface

Thread

Thread

Thread

Focus Mechanism

Manual

Motorized

Fixed Athermalized

Fixed Athermalized

Dimensions (mm)

Ø57x141.5

Ø245x338.7

Ø59×54.5

Ø28.5×28

Weight

<330g

<4.54kg

153g

<38g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-45°C to +65°C

-50°C to +80°C

-45°C to +65°C

-60°C to +85°C

External Coating

AR

DLC

AR

AR

Format

Ø20

Ø9.6

Average Transmission

≥91%(AR)