By the way I would go with the 555ELD. Have it myself and it´s great. Anyway, the 553ELX is almost the same. You may want to look for the 2nd version of this camera, since it has the acute matte d. You can recognise this version by its long rubber feet, same as the 501CM has. The 1st version has 4 small feet at each corner and only features the old acute matte or maybe even some older screen. The revision was made around 1996. However, condition is more important than age with these cameras as some may have seen abundant use by professionals.