A member asked:

How accurate is auto refractometer in telling refraction error or prescription...100% or not ?

A doctor has provided 1 answer
Dr. Olivia Liao answered

Specializes in Ophthalmology

Usually not: Depends on the brand of auto refractor. Some are better than others. I find that the astigmatism usually needs fine tuning and extreme myopia is often not accurate.

Answered 9/30/2013

4.9k views

Thank

Related Questions

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more