recoating is out. I am seeing a lot less of this problem over the past several years, whethter or not I made the glasses. That being said, some brands claim to have better technologies and maybe they do, may maybe it has just the standard way of doing things and all are better. Count anwer that.
these coatings should last a good 2 years, about the time it takes the eye to change and preventive health check up and glaucoma test should be done, but the latter are often omitted or overlooked, or thru an ew tactic used as add ons. God, at least give the poor guy what he needs , this aint the deli counter. microfiber is ok for AR answered to the best of my knowledge, Regards Mike Katz On Sep 6, 6:35 pm, bateye <[EMAIL PROTECTED]> wrote: > Being into photography, I understand the benefit of having AR with > optics - most if not all good camera lenses have AR coatings on them. > > So, every glasses I've ordered before have had AR coating but it seems > that after about a year or so the coating seems to break down. It > could possibly be due to the lenses getting scratched up and the AR > coming off in the area with a scratch, but eventually a large area of > the lens loses its AR coating. > > 1. Can these online places recoat a lens? It'll probably be cheaper > to order a new lens (I need HI-Index since I have -5.25) > 2. Do these coatings only last a certain time being that as we clean > it with soap & water it may rub off:? > 3. Does using the microfiber cloths damge the AR coating? > 4. AR coating pricing seems to have a wide range of prices - any > particular vendor have a better AR coating than the others (zenni vs > 39$glasses vs O4L)? --~--~---------~--~----~------------~-------~--~----~ Check us out at the oft-updated http://www.glassyeyes.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 -~----------~----~----~----~------~----~------~--~---
