why wouldn't you want it? if you like the $89 price is there something about AR coating that you think will be an added cost to you later on?
On Sep 10, 1:33 pm, pwillow1 <[EMAIL PROTECTED]> wrote: > An update to this thread about anti-reflective coatings applied to > lenses. > > I finally got a reply to a question I submitted to 39dollarglasses.com > about their anti-reflective coating. > I had noted that this was included in their ordering and seemed to be > an automatic add-on to the glasses > they sold, and I wanted to know if I could opt not to have these > coatings applied. > > Their email reply to me (about ten days after I posed the question) > was "no, it is automatic and you can't opt > out of having it applied." > > I guess some customers would like this, but I'm definitely not one of > them, so I have crossed them off > my list of online eyewear providers. > > Which is unfortunate, because they had high index progressives (1.67) > for $89, a good price. > > R. > > On Sep 7, 4:13 pm, pwillow1 <[EMAIL PROTECTED]> wrote: > > > My mother had a problem with AR coating wearing off on her lenses, > > leaving them hazy. She couldn't see through the lenses even after > > carefully cleaning them with lens cleaner and cloth. > > > When she had her glasses made, she paid extra for the AR coating, was > > given some sort of a warranty on the coating, and told that she had to > > purchase and use the optician's branded lens cleaner to maintain the > > warranty. She did just that. However, her lenses started going hazy > > after about a year. When I looked closely at them, I could see the > > coating had worn off in spots. > > > She returned to the shop where she purchased the glasses (I think it > > was one of those "glasses in an hour" places) and asked that the > > coating be reapplied, that the lenses be replaced or that her money be > > refunded. She had the receipt that showed both the purchase of the > > glasses and the optician's branded lens cleaner. > > > The optician would do nothing for her. Told her that the AR coating > > <i>could not</i> be reapplied, wouldn't replace the lenses, and only > > offered her a discount on her next pair. She left the shop and never > > patronized them again. She paid a lot for those glasses, and I think > > she should have taken them to small claims court. > > > I've begun to regard it as a built-in "obsolescence factor" that > > opticians push, a way to ensure that glasses only last for a short > > period of time before they need to be replaced. Because of the bad > > experience she had, I refuse AR coatings on my lenses. > > > R. > > > 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 -~----------~----~----~----~------~----~------~--~---
