I recently had glasses made to match my old one as a back up. My old glasses were -6.50 for both lenses. However, with my new glasses, the shop made one lens -6.75 and one lens -6.50. They told me that -0.25 is not a big difference so I would not have any problems alternating between the two glasses. However, I find that weird, wouldn't it be that by wearing the new glasses, my eye's myopia would get worse by -0.25?? please help me answer. Thank you very much.
Should I change my glasses if the prescription -0.25 higher?
- Thread starter Reynee
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