Ezcad3 tutorial-How to change lens working
this video is tell you how to change lens for G3-3D laser marking machine.
because 100 lens the maximum marking area is 100x100mm
if you want to mark 200x200 mm you had to change 200 lens to mark
so you need to do that:
1,adjust focus distance ;
2 ,change lens ;
3,import new calibration wizard file;