Focal Length

300mm

70mm

30mm

40mm

F/#

6.0

1.0

1.0

1.0

Wavelength

0.9-1.7μm

8-12μm

8-12μm

8-12μm

Focus Range

5m-Infinity

1m-Infinity

Focus Mechanism

Manual

Fixed Athermalized

Fixed Athermalized

Manual

Dimensions

Ø57mmx141.5mm

Ø78mm×66mm

Ø38mm×38mm

Ø62mm×62.8mm

Weight

<330g

<275g

<60g

<295g

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

-45°C to +85°C

-60°C to +85°C

-40°C to +80°C

External Coating

AR

DLC

AR

DLC

Format

Ø14

Ø14

Ø14