Focal Length

15-300

25-105

14.8mm

F/#

5.5

1.2-1.6

1.0

Wavelength

3.7-4.8µm

8-12μm

8-12μm

Focus Mechanism

Motorized

Motorized

Fixed Athermalized

Interface

Flange

Flange

Thread

Weight

1.22kg

576g

<25g

External Coating

AR

DLC

AR

Operating Temperature

-40°C to +60°C

-20°C to +60°C

-40°C to +80°C

Storage Temperature

-40°C to +80°C

-45°C to +85°C

-45°C to +85°C

Front Element Sealing

IP67

IP67

IP67

Focus Range

5m -Infinity

25mm: 3m-Infinity