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- Path: sparky!uunet!cs.utexas.edu!sun-barr!olivea!gossip.pyramid.com!pyramid!lstowell
- From: lstowell@pyrnova.mis.pyramid.com (Lon Stowell)
- Newsgroups: misc.consumers
- Subject: Re: eyeglasses: want info about anti-reflective coatings
- Message-ID: <184321@pyramid.pyramid.com>
- Date: 18 Nov 92 01:25:01 GMT
- Sender: daemon@pyramid.pyramid.com
- Reply-To: lstowell@pyrnova.pyramid.com (Lon Stowell)
- Distribution: usa
- Organization: Pyramid Technology Corp., Mountain View, CA
- Lines: 14
-
- In article <1992Nov16.172320.11880@acuson.com> marc@acuson.com (Marc Weinshenker) writes:
- >I would like to hear about experiences with anti-reflective
- >coatings for regular clear eyeglass lenses. I have some idea
- >about the advantages as well as the expense, but I would also
- >like to know about what the downsides might be.
- >
- I've got plastic lenses with the expensive multi-coat AR on
- them. The optical shop warned me that the coating was fragile
- and easily damaged.
-
- I've had them for about 3 years now, and can see no damage
- whatever to the anti-reflection coating. I always use a liquid
- to clean them...usually with a very soft cloth or Job Squad.
- Other than that I take no real pains with them.
-