Focal Length

25-225mm

21mm

15-300

15mm

F/#

0.9-1.5

1.0

5.5

1.0

Wavelength

8-12μm

8-12μm

3.7-4.8µm

8-12μm

Focus Range

5m-Infinity/30m-Infinity

5m -Infinity

1m-Infinity

Interface

Flange

Thread

Flange

Thread

Focus Mechanism

Motorized

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions (mm)

Ø171x241.6mm (Front flange Ø189.5)

Ø45×62.33

176.4x125x105.2

Ø66×77.43

Weight

<2kg

130g

1.22kg

＜300g

Storage Temperature

-60°C to +85°C

-45°C to +65°C

-40°C to +80°C

-45°C to +65°C

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

External Coating

DLC

HD

AR

DLC/AR

Format

Ø20