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£20.00 RRP £25.00 In stock ISBN 978-3-00-025273-0 |
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Pinhole Glasses
Author: WOLFGANG HATSCHER-
ROSENBAUER
The pack contains a pair of pinhole glasses and a four colour book of
comprehensive instructions for eye exercises
Problems with eyesight continue to increase. Glasses and contact lenses correct defective vision but they do not improve eyesight. Pinhole glasses (glasses with a lattice of holes, made of dark plastic) help train the eyes in a natural way.
Wearing pinhole glasses regularly in the office or for leisure activities, and carrying out the suggested exercises using them, will soon improve the quality of your eyesight.
Suitable for both near- and far-sighted, and for all who work at computer screens