Re: Ha !

[Caveman]

Ha ! IIRC, it was about Pentax inventing indestructible ceramic eye 
glasses lens, a silly (?) idea triggered by their ceramic powder for 
sore feet relief... Bwahahaa...

And just for fun, go to
http://www.pentavox-herbals.com/ordrform.htm
and search for Pentax ;-)
Norm Baugher wrote:
Valentin, you are a man of vision (ceramic that is)....
Norm