Okay, assuming that anisokeonia, differing image sizes, etc. is NOT an issue and we are only interested in best distortion free vision, then here is the question>>> If each eye has a different prescription, say +1.0 L and +4.0 right, is it best to use the optimum front base curve on each eye individually or is there some aspect of matching one eye to the other that is important? In other words, if one eye calls for a 4BC and the other calls for a 10BC, should we just go with that, or is there some maximum difference eye to eye we should be aware of when selectin base curves? Again, this is assuming no other issues such as magnification or anything else. Thanks everybody.
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