My vision in terms of 20/20?

Question:

I want to know my vision in terms of 20/20. I wear acuvue daily contacts in -7.00(right) and -8.00(left). I think my actual perscription is -6.75 and -7.75 but when they get that high they don't come in quarter steps. Whe n I asked my eye doctor he jokingly said I didn't want to know but I'm really curious.

Answers:
It's really high - higher than 20/200 (the big E on the chart). It's tough to actually determine exactly what your acuity is from your prescription since there are other factors like depth of focus and astigmatism. If you really want to know, next time you're at the eye doctor, be persistent and have him walk you up to the chart or use a low vision chart.

Other Answers:
Change your doctor ;)

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My vision in terms of 20/20?

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