In a message dated 10/4/2006 6:07:00 AM Pacific Daylight Time, 
[EMAIL PROTECTED] writes:
"SMC" was revolutionary 30-odd years ago, but these days anyone with the 
right software and a basic understanding of optics can design high 
performance multi-layer optical coatings.  SMC is just a brand.

http://www.thinfilmcenter.com/

S
========
Not quite true. Canon lenses will flare in situations Pentax lenses won't. 
Not all Pentax lenses flare less, but a lot do. It wasn't just hype.

Marnie aka Doe :-)

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