I've a Norwegian prescription and a question if I can buy glasses online from http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/http://www.eyeglassesclub.com/ according to this: SPH, CYL, Axis, ADD, are all OK but the PRISM parameters is a bit unclear: O.D. PRISM 2.00/1.50 Base-in/Base-up O.S. PRISM 2.00/2.00 Base-in/Base-down Is it possible to order this from their shop? Thanks in advance.