Intuitive Colorimeter

The Secret of Precision Tinted Glasses

by James on 20 June 2011

A new study is helping us understand why precision tinted lenses help some fight migraine attacks. It’s an attractive idea – a drug-free way to fight migraine symptoms.  But although studies are somewhat promising, and some migraine patients have found relief, researchers have been wondering why tinted lenses offer relief. First, a little background.  One [...]

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