Optaro® XLThe Optaro XL from Eschenbach transforms an iPad into an electronic visual aid, designed to assist those with low vision to read, write and create. Three elements make up the Optaro XL, the Optaro XL case and camera, a self provided iPad and the OptaroXL app. OptaroXL uses two dedicated centrally positioned HD cameras that ensure an extremely sharp image without trapezoidal distortions that can be caused by using an offset camera or the iPads own