Small Fixes: Small Fixes: Self-Adjustable Eyeglass Lenses Bring Clearer Vision to Poor

With two lenses filled with clear silicone fluid, a user can twist dials on the glasses until he or she is satisfied with vision in both eyes.

Source: http://feeds.nytimes.com/click.phdo?i=f0915179a2a232d2c4d6c70810b9b43e

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