What is the measurement unit for eyesight strength?!


Question:

Answers:
diopters

Other Answers:
a glaucome
Lens power is measured in diopters (dioptres Eng.); about eye, I guess you may have to ask an eye doctor (ophthalmologist)
It's measured in diopters, which is technically the inverse of meters. (1/meters)
20/20 vision
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