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Ten reasons why rigid contact lenses are obsolete

Lenses
In the mid-1990s, Professor Nathan Efron predicted that rigid lenses would be virtually obsolete by the year 2010. In this article, he offers 10 reasons why he believes his prediction has turned out to be accurate

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Now that the 'prediction year' of 2010 has ended, I can reflect upon my prediction in the context of having collected - together with Dr Philip Morgan and an international team of colleagues - 15 years of contact lens prescribing data in the UK and 40 other nations. Figure 2 demonstrates the dramatic decline in rigid lens fitting in the UK from 1965 to the present time. International rigid lens fitting data gathered in 2010 is equally as bleak.2 In 14 of the 28 countries surveyed, new rigid lens fits amounted to 5 per cent or less of all lens fits.

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