Difference between revisions of Optics related math
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You don't really need to know any of this stuff to improve your eyesight, but it's good to know for deeper understanding {{smiley}} | You don't really need to know any of this stuff to improve your eyesight, but it's good to know for deeper understanding {{smiley}} | ||
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==Diopters are inverse meters== | ==Diopters are inverse meters== | ||
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''Credit: [https://www.facebook.com/groups/endmyopia/permalink/759426960917375/ Mark Podowski]'' | ''Credit: [https://www.facebook.com/groups/endmyopia/permalink/759426960917375/ Mark Podowski]'' | ||
==Converting from Glasses to Contact Lens Prescription or vice-versa== | ==Converting from Glasses to Contact Lens Prescription or vice-versa== | ||
[ | [[Wikipedia:Vertex_distance|Vertex distance formula (also for astigmatism)]] | ||