Thanks, I didn't know what the "add" value meant until after my post, I see now that it's for bi-focals.
On Aug 10, 10:16 am, Ira Mitchell <[email protected]> wrote: > You're probably either in the "single vision" ordering form or trying > to order from a site that only does single vision lenses. > > Those would be the only two reasons you'd see this missing. > > - Ira > > On Aug 10, 2:49 am, snooperz <[email protected]> wrote: > > > I've visited a few of the sites mentioned in the forum. While filling > > out the necessary data for my eyeglass prescription, I've noticed that > > the Add value has no place to go on some sites prescription area. Is > > there a way to calculate in this value for the sites that don't ask ? > > For instance my OD is -3.25, -.75, 005 and my OS is -2.75,-.75, 150, > > the add value written is +2.00 what to do??? thanks, Bill --~--~---------~--~----~------------~-------~--~----~ Check us out at the oft-updated http://glassyeyes.blogspot.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 -~----------~----~----~----~------~----~------~--~---
