The UK’s RNIB has published the results of a study on how the partially sighted experience 3D TV. Tests were made with sample groups of partially and normally sighted people in the UK.
The RNIB report
One of the main results is that partially sighted viewers do not seem to have any more problems with viewing 3D TV than normally sighted viewers . But, normally sighted viewers were much more likely to recommend 3D TV to others, so their gain must be greater. 3D TV did not significantly increase negative effects relative to 2D conditions.