To achieve optimum image and edge quality, the laser beam is focused to its smallest possible spot size at the point where it contacts the material. Focusing the laser beam is simply a matter of moving the table up and down to ensure the work piece is the correct distance from the lens.
Standard on all Epilog Legend Series lasers, the Auto Focus uses magnetic plunger technology to precisely position the table automatically with every job. It's the simplest, most convenient method available of ensuring proper focus on every engraving job.
And unlike other focusing technologies, Epilog's Auto Focus works on any solid surface, including glass and acrylic. As an added bonus, our Auto Focus technology is fully compatible with our optional Rotary Attachment.