If you are a -7, you have to either correct by Laser Vision, a reputable center only! Like TLC or wear good corrective lenses! Please don't shop around for the cheapest Lasik, I know someone with a higher number than you who had Cheap Lasik surgery and now has permanent damage to her eyes! You … Read more
Is it plus or minus? A corrective RX for eye wear should read: -0.25 if it is distance problem or +0.25 if you need correction for up close. The number you are giving is the smallest amount of correction ever given, and really not any need for concern!