Difference between revisions of Guide:Reading glasses prescriptions
Created page with "How do you read these complicated things!? Believe it or not, they're actually pretty simple to understand. ==Spherical== Spherical is your overall myopia, in all directio..." |
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==Axis== | ==Axis== | ||
[[Axis]] is the degree at which cylinder values are relevant. The right cylinder value but the wrong axis value would make the correction pretty worthless! When reducing your correction, you should never ever change the axis, especially if you've had that value of axis for a long time. | [[Axis]] is the degree at which cylinder values are relevant. The right cylinder value but the wrong axis value would make the correction pretty worthless! When reducing your correction, you should never ever change the axis, especially if you've had that value of axis for a long time. | ||
If you don't have any cylinder correction, you will not have an axis value either. | |||
==Prism== | ==Prism== | ||