I am pretty certain you are correct. Actually, I believe it is incorrect to use 0. I believe that axis values are supposed to be in the range of 1-180, either plus or minus. This doctor seems to have a rather unconventional way of writing his prescriptions.
On Jun 29, 8:32 pm, Paul <[email protected]> wrote: > This article offers some > clues:http://www.company7.com/library/televue/Astigmatism_RX.pdf > > After reading about this myself, I think that 0 is the same as 180, > just easier to write, but I think you should wait until you hear from > someone who knows for sure. --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
