Focal Length

300mm

75mm

75mm

10.5mm

F/#

6.0

1.0

1.2

1.0

Wavelength

0.9-1.7μm

8-12μm

8-12μm

8-12μm

Focus Range

5m- Infinity

Interface

Thread

Thread

Thread

Focus Mechanism

Manual

Motorized Optical Athermalized

Manual

Fixed Athermalized

Dimensions

Ø57x141.5

Ø126×77.1

Ø71.5×70.5

Ø18×15.11

Weight

<330g

<602g

<320g

10.5g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-30°C to +70°C

-40°C to +80°C

Storage Temperature

-45°C to +65°C

-45°C to +85°C

-35°C to +75°C

-45°C to +85°C

External Coating

AR

DLC/AR

DLC

DLC

Format

Ø10

Ø14