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Having 50 year old eyes is bad on your eyesight. :)
by Damogran6 8y ago
Having 50 year old eyes is bad on your eyesight. :)
- walterbell 8y agoWe are still learning about eye health. The most profitable lenses for the optical industry are "progressive" lenses for 50+ and these should be avoided for computer use. See previous thread on alternatives: https://news.ycombinator.com/item?id=16194580 https://news.ycombinator.com/item?id=16194580