The FitPad 2 app is a stand-alone measuring solution available on the iPad. This application is dedicated to opticians. With a specific kit, to be ordered from IVS, your iPad tablet allows you to take the following fitting parameters: - Far vision mono PDs - Fitting heights - Wrap angle - Pantoscopic angle - Vertex distance - Reading distance IMPORTANT: This application is exclusively dedicated to Eye Care Professionals with an expertise in measurements for personalized lenses. FitPad 2 needs to be combined with a specific kit and is compatible with the iPad 3 or later versions. The application cannot work without this kit. The optician is responsible for obtaining the FitPad 2 from IVS, at their own cost.