Focal Length

300mm

4mm

35mm

75mm

F/#

6.0

1.2

1.0

1.0

Wavelength

0.9-1.7μm

8-12μm

8-12μm

8-12μm

Focus Range

5m-Infinity

0.3m-Infinity

Focus Mechanism

Manual

Fixed Athermalized

Fixed Athermalized

Fixed Athermalized

Dimensions

Ø57mmx141.5mm

Ø34mm×29.2mm

Ø52mm×50.2mm

Ø88mm×97mm

Weight

<330g

≤52.6g

<179g

461g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +85°C

-40°C to +80°C

Storage Temperature

-45°C to +65°C

-45°C to +65°C

-60°C to +85°C

-60°C to +110°C

External Coating

AR

DLC

AR

AR/DLC

Format

Ø20

Ø14