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- Newsgroups: misc.consumers
- Path: sparky!uunet!wupost!darwin.sura.net!gatech!hubcap!michaet
- From: michaet@hubcap.clemson.edu (michael dale townsend)
- Subject: Re: eyeglasses: want info about anti-reflective coatings
- Message-ID: <1992Nov19.195157.18072@hubcap.clemson.edu>
- Organization: Clemson University
- References: <1992Nov16.172320.11880@acuson.com> <jyc.722030966@Leland> <1992Nov19.171931.26139@bcars6a8.bnr.ca>
- Distribution: usa
- Date: Thu, 19 Nov 1992 19:51:57 GMT
- Lines: 13
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- I have poly-carbonate lenses with an anti-reflective coating.
- I don't know which is the culprit, probably the lenses, but I too get
- severe chromatic abberations as well. Looking at high violet sources
- such as bug zappers or street lights can be confusing: the light bulb
- looks burnt out while all of the purple light comes from a few inches
- away on one side!
-
- Michael Townsend
-
- (It doesn't bother me. )
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-