Prior to vision-correction surgery, doctors must mark their work zone so that they know where to align their laser and/or an artificial lens used to correct an astigmatism. But current markers use metal tips that require sterilization (i.e., wait time) and application of wet ink onto a wet cornea, creating an indistinct mark that fades in 15 minutes The RoboMarker G2 by Surgilum is a first-in-class handheld device designed to aid ophthalmic surgeons. The RoboMarker G2 includes a handle with a hidden pendular weight system that keeps a numerical axis dial horizontally stable, and a pre-inked disposable tip that is attached to the handle at the desired axis.