I've just come back from my eye doctor because my old glasses and contacts were too weak (they were -1.00D in both eyes). My new prescription is:
OD: -1.50 sp -0.75 cyl
OS: -1.50 sp -0.50 cyl
So calculating the spherical equivalent, for left eye is -1.75, while for right is -1.875. So for the right eye is better choosing -1.75 or -2.00 contact lenses?
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