I wear progressives and during the last visit to the optometrist she held my glasses up and read off a number. Too small for me to see but definitely in the glass and not on the frame. I think it's a laser etched note of the amount of add for the reading portion. It wasn't a brand mark. More an optometrists/manufacturers standard of some sort.
On Thu, Sep 3, 2009 at 1:42 PM, R34D3R <[email protected]> wrote: > > > > I have tiny marks (letters) on my progressives I purchased from a B&M > store. I always assumed they had more to do with optical center etc > to ensure I could see properly out of them than any sort of > trademark. > > Mine never wore off. In fact, I scratched them pretty bad somehow and > nothing happened to the small marks. > > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
