> I just ordered 1 more pair tonight for computer use. > > My normal perscription is > > OD -3.50 -1.50 X 24 > OS -4.50 - 1.50 X 165 add + 2.25 > > I ordered for computer > > OD -2.50 -1.50 X 24 > OS -3.50 -1.50 X 165 > > Is that correct?
If that ADD +2.25 is for both eyes, and not just for the left eye as shown, then yes, that is correct. For the record, computer (or intermediate) glasses would have approx. half of the ADD power added to the original SPHERE value. When it's an odd number like +2.25, then you'd add either +1.00 or +1.25 to the SPHERE value. Just remember, if your original SPHERE is a negative (myopia), then adding power to it would make the SPHERE go the opposite direction. (-3.50 ADD +1.00 = -2.50). -=# Firewalker #=- --~--~---------~--~----~------------~-------~--~----~ Check us out at the oft-updated http://www.glassyeyes.com! You received this message because you are subscribed to the Google Groups "GlassyEyes" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/glassyeyes?hl=en -~----------~----~----~----~------~----~------~--~---
