What clifies astigmatism? I have SPH -2.00 CYL -0.75 with AX 120 on my left eye and 020 on my right eye. For the past three years I've been wearing toric lenses in these measurements and they've been very comfortable but my new optometrist says that my astigmatism is too slight for toric lenses. What is the range for astigmatism?
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