This laser is in use at a doctors office. It has one owner/technician. 2001 Candela GentleLase Plus, Alexandrite laser, 755 wavelength. Completely equipped with 2 sliders, many distance gauges(8,12,15,18), pkg new windows, 3 pr safety glasses, safety goggles, case of cryogen gas and canister release valve. Laser head and lenses replaced 10/2010 and new laser fiber installed 9/2013. It is fully operational and well maintained.