Galvanomter scanner (Galvo, Scanners) - dictionary - LPS-Las ..
Galvanometer scanner [Galvo, Scanners] Colloquially often just called “galvos” or “scanners”.. Galvos are electromagnetic devices with a laser mirror for reflecting a laser beam and thus create text, laser animations and patterns.. The mirror is mounted on the end of a rotary shaft that is deflected when power is applied to the device..