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movdqa t1_iw5yij6 wrote

I have a pair of night driving glasses. I started having problems driving in the dark about 20 years ago so I told my optician and he said that the pupils expand when it's dark to let in more light and that this changes the geometry of how corrective lenses work. So he made me glasses with about a quarter less power.

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Low-Head-1493 t1_iw74sv2 wrote

Thank you, that is really helpful and sounds exactly like what I need to do.

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