Focal Length

56-300mm

21mm

15-100

F/#

1.0-1.4

1.0

1.1-1.4

Wavelength

8-12μm

8-12μm

8-12μm

Interface

Flange

Thread

Flange

Focus Mechanism

Motorized

Fixed Athermalized

Motorized

Dimensions (mm)

Ø234x340.99 (to UFPA) (Front flange Ø258)

Ø45×62.33

Ø106x138mm

Weight

<6.1kg

130g

<1300g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +85°C

Storage Temperature

-45°C to 65°C

-45°C to +65°C

-60°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

HD

DLC

Format

Ø20

Focus Range

5m-Infinity /15m-Infinity