My prescription has changed and I need to get new glasses. One of the many pairs of glasses I carry around with me is a set of "driving glasses" I had made in the UK - basically they're sunglasses with a fairly light tint, enough to work as sunglasses but not overly dark. The important part is that the tint is yellow so you get a higher contrast image in most daylight conditions. I've had this style lens for at least 3-4 years now and want a similar type lens over here.
So far the only vaguely similar prescription lenses I've found are the "DriveWear" lenses. From the marketing bumpf they seem to be fairly similar with the advantage of being Transition type lenses which would be big bonus with the more intense sun out here.
Does anybody have any experience with these or similar lenses? Any recommendations?

