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At last! Voy have invented tunable spectacle lenses..A small tuning wheel allows the lenses to distort from long-vision to short or vice-versa..Brilliant development and less than £60 a pair!
Me too..Their sales will be huge 'specially the sunglasses..https://www.wfmj.com/story/43150238/voy-glasses-nano-precision-tunable-glasses-receive-ces-2021-innovation-award