I don't think anyone has come up with a definite identifying characteristic
for the 1,100,000 MC 50/1.4.
Gary Reese believes there is a transition sometime after 1,000,000 because
of SQF differences in some lenses he has tested, but I don't know that he
knows how to differentiate based on inspection. And based on the existence
of sample-to-sample SQF variations noticed in other lenses that should be
equivalent, I wonder if enough 50/1.4 varieties with s/n > 1,000,000 have
been tested to say with certainty that there is a difference?
Chip Stratton
cstrat@xxxxxxxxx
>
> That's the problem. I don't know. How do you tell for sure?
> Tom
>
> > Is yours the "real" MC?
> > Bruce Kolber
> > St. Petersburg, FL 33715
> > USA
> > From: "Tom Scales" <tscales@xxxxxxxxxxxxx>
> >
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