Focal Length

5.7mm

125mm

15-300

F/#

1.0

1.2

5.5

Format

Ø8.2

Ø22

Interface

Thread

Thread

Flange

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Motorized

Dimensions (mm)

Ø31×34.5

Ø119×166

176.4x125x105.2

Weight

<55g

<1060g

1.22kg

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-45°C to +65°C

-40°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

AR

Wavelength

8-12μm

3.7-4.8µm

Focus Range

5m -Infinity