In a message dated 3/14/01 12:52:52 PM Pacific Standard Time, rdk@xxxxxxxxx
writes:
<<
I have the opportunity to buy this lens cheaply ($50); I am going to look at
it
tomorrow. Anyone know much about the performance? I have heard that the
construction is almost identical to the 500mm f8, which is promising. Good
job
that I have a handy Adaptall-2 for Olympus...
mvh / regards
Roger Key >>
Roger-I don't know about that lens too much only that a mirror that is f5.6
is a heck of alot slower than f8 so be prepared for that.
I have a f4.5 mirror that is about a f7.5.
$50 is not a big risk : )
John R
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