Hi, has anybody used a Raynox MSN-200 close-up lens? I've heard a lot from CS using a Raynox DCR-250, coz the magnification of MSN-200 is 4.6x while DCR-250 is only 2.3x....I just thought that the MSN can be a better telephoto/macro attachment than the DCR's...I have plans on buying an attachment for my lens for macro/telephoto purposes...Thanks!