No direct help here, but my current eyeglasses I had the bifocal line cut very low in the glasses. The eyeglass people for some reason want to almost force you to have the dividing line right in the middle of the lens or just slightly below the center line. But I almost had to force them to put mine in the lower 1/3-1/4 of the lens. Works great for seeing the road, and for reading or seeing up close objects such as a GPS or watch or lunch menu. Might be something to consider.