I just got my second pair of progressives from Zenni and I totally love them. But now I'm noticing some tiny symbols on the lenses of both pairs - two on each lens - an s in a square and an s in a circle. They are barely visible on my first pair and more noticable on my new pair. They are so tiny that they don't bother me, but I'm wondering what they are for - and will they wear off over time?
Just curious - thanks... --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
