What does it mean to have a prescription of -0.50 right eye and - 0.75 left eye with 180 axis? Is it very bad? - Quora
I have -1.75 spherical and -0.5 cylindrical in both eyes. Do I need toric lens contact lenses or will normal ones do? - Quora
I have -1.75 spherical and -0.5 cylindrical in both eyes. Do I need toric lens contact lenses or will normal ones do? - Quora
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Amazon.com: Professional Round Optical Cross Cylinder Lens With Long Handle 0.25 & 0.5 Optical Instrument Easy Operation 2-Piece Cross Cylinder Lens : Industrial & Scientific
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