Automatic and autonomous 3-axis lens unloading device and collection system. The device automatically introduces the worked lenses into four square or rectangular baskets. Autonomy is determined by the capacities of the baskets in work. Particularity of the device is the possibility of using any type of square or rectangular basket (in the dimensions allowed) thanks to the possibility of programming and storing the various types of baskets available. Suitable for use on robotized spherical lines.