Focal Length

25-600

25mm

60mm

F/#

4.0

1.0

1.0

Wavelength

3.7-4.8µm

8-12μm

8-12μm

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Interface

Thread

Thread

Weight

≤4.6kg

<140g

<261g

Dimensions

299.41x186.5x167

Ø48× 31.59

Ø68×67

External Coating

AR

AR

DLC/AR

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-45°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

Focus Range

10m-Infinity