Just a quick one to deal with an issue in a recent customer order. The customer requested reading glasses but entered a Sphere correction that started with a "-".
The “Sphere” column indicates your level of long or shortsightedness, a “+” indicating Hypermetropia (long-sightedness) and a “-“ indicating Myopia (short-sightedness).
For reading glasses we'd expect to see a "+" measurement for the Sphere column or a measurement in the ADD column.
Thank you for this post. I did not know about this measurements until I happen to encounter this site.
Posted by: Lynette | May 16, 2011 at 08:03 PM