Focal Length

25-225mm

15-300

50mm

F/#

0.9-1.5

5.5

1.2

Wavelength

8-12μm

3.7-4.8µm

8-12μm

Focus Range

5m-Infinity/30m-Infinity

5m -Infinity

Interface

Flange

Flange

Thread

Focus Mechanism

Motorized

Motorized

Fixed Athermalized

Dimensions (mm)

Ø171x241.6mm (Front flange Ø189.5)

176.4x125x105.2

Ø49×55.6

Weight

<2kg

1.22kg

<144g

Storage Temperature

-60°C to +85°C

-40°C to +80°C

-50°C to +85°C

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +80°C

External Coating

DLC

AR

AR

Front Element Sealing

IP67

IP67

IP67

Format

Ø21.8