8.6 Focusing methods
8.6.1 Overview
Precise laser engraving depends on several factors. Apart from the right choice of lens, working tables
and a corresponding exhaust system, correct focusing plays a key role.
The correct setting of the focus, which means the right distance between the laser head and the
material to be engraved, is crucial for a perfect application result.
Manual focus mode
- Focus tool
Automatic focus modes
- Software focus (JobControl
®
)
- Sonar Technology™ (automatic focusing with ultrasonic sensor)