Focal Length

300mm

100mm

17mm

15-300

F/#

1.3

1.2

1.0

5.5

Wavelength

8-12μm

8-12μm

8-12μm

3.7-4.8µm

Focus Range

30m -Infinity

10m -Infinity

10m-Infinity

5m -Infinity

Format

Ø20

Ø9.8

Focus Mechanism

Motorized

Motorized

Fixed Athermalized

Motorized

Dimensions (mm)

Ø245x338.7

Ø95x118.38

Ø28×21.3

176.4x125x105.2

Weight

<4.54kg

<533g

41.5g

1.22kg

Operating Temperature

-40°C to +60°C

-40°C to +85°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-50°C to +80°C

-60°C to +85°C

-45°C to +65°C

-40°C to +80°C

External Coating

DLC

DLC/AR

AR

AR

Interface

Thread Flange

Thread

Flange