Re. PD: I learned this week that PD is often given as a fraction, such as 58/61. The second, higher number is the one to use for progressives, the lower for reading glasses. Or so I'm told.
Anyone know otherwise? On Jun 11, 7:31 am, powrwrap <[email protected]> wrote: > On Jun 9, 3:34 pm, Jacks <[email protected]> wrote: > > > Hi all - new to the site (and new to having glasses), but appreciate > > having this forum. I was about to order a couple of pairs from Zenni > > Optical but I had a question about the PD measurement. Mine was > > recorded at 58.5, but Zenni's website doesn't allow for the fraction. > > Should I estimate up/down, or at all? > > > Thanks for the help!! > > Probably safest to go up. Are they progessives or bifocals? Post a > link to the frames you are considering. -- 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
