it is a unit for 4 independent instruments which can be used also in resti ng positi on. It is customizable with any device and thanks to a control tab with microprocessor, allows the user to program the best working conditi ons for a fast and comfortable use. The movements are manual and the unit is equipped with the powered elevati on of the electrical plane. The unit is equipped also with a lenses tray and 2 storage drawers As the whole range of CSO ophthalmic units, VINTAGE can be customized with a wide choice of colors.