Key points are not available for this paper at this time.
assertion that sunlight is important in causing cataract, sunlight is likely to be one of the many causative factors."I But at a time when there is ample evidence to suggest thinning of the protective ozone layer in the outer atmosphere24 it makes sense to advise patients to minimise their exposure to ultraviolet radiation to protect not only the lens but also the retina and the skin.25
Robert Nelson (1989) studied this question.