Harry Potter Performs Magic on British Opticians

"Boots Opticians has seen a jump in children's eye test numbers since the launch of the final Harry Potter film," says an OpticianOnline post. "Gordon Carson, professional services officer at Boots, said: 'We have seen a peak in the last week in the volume of eye tests. We can almost see a weak trend in the association between the release of large children's films and the demand for eye tests.'" Read more.