"CLT" not@thisaddress wrote in message ...
"Jon Isaacs" wrote in message

At this point it is not clear whether I am the
only one who had enough experience to tell that my optics were poor or
that
mine was one of the worst...

Hi Jon,

Do we get to vote on the probabilities? After seeing all the reports like
"My 6" f/6 achro doesn't have any false color so I must have got one of the
really good ones," I'm voting on you.

;-)

Chuck Taylor
Do you observe the moon?
Try http://groups.yahoo.com/group/lunar-observing/

Are you interested in optics?
Try http://groups.yahoo.com/group/ATM_Optics_Software/

Chuck,
I'm convinced that these reported color-free fast achromats were made in
Synta's special division of experimental optics - Stupendousview ;-)
I'm sure the 6" f/6 achro is APO-like ie. APieceOf.. *g*

Mario.