Focal Length

25-105

21mm

25-600

40mm

F/#

1.2-1.6

1.0

4.0

1.0

Average Transmission

≥80%

Wavelength

8-12μm

8-12μm

3.7-4.8µm

8-12μm

Focus Range

25mm: 3m-Infinity

10m-Infinity

1m-Infinity

Interface

Flange

Thread

Thread

Focus Mechanism

Motorized

Fixed Athermalized

Manual

Dimensions (mm)

Ø82x120.7

Ø45×62.33

299.41x186.5x167

Ø62×62.8

Weight

576g

130g

≤4.6kg

<295g

Operating Temperature

-20°C to +60°C

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-45°C to +65°C

-45°C to +65°C

-40°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

HD

AR

DLC

Format

Ø20

Ø14

Front Infrared Lens Sealing

IP67