3D Scanning Optical Lens

3D dynamic Scanning Optical Lenses are the Optical part of the 3-D lsaer Marking Systems.

1.Features.

3-D Marking optical System is used within a two or three-dimensional space；Achieve smaller focused spot size compared to the pre-object scanning systems; Enhanced uniformity of the focused spot size from the center to the edge of the scanning field. 

2. Use.

The laser beam first enters an expander lens; the expanded beam will enter the focusing lens unit,then go through the scanning mirrors and reach the focal plane finally. Moving the expander lens with a motorized translator induces the change of the distance between the expander lens and the focusing lens, which makes the focused laser spot move within a two  or three-dimensional space.

3. The Applications.

Cutting,marking,MicroMachining,laser rapid prototyping,3D Applications.The Working Wavelength：10.6um、1064nm、532nm、355nm and so on