dan_marder
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Posts posted by dan_marder
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My 28-85 has developed an oily imprint of the diaphram on an internal element, even though the diaphram itself doesn't appear oily. It seems to be affecting central contrast. Has anyone else encountered this problem? Is it a known problem with this lens (the element must be very close to the diaphram)? What to do? I'm reluctant to give up on the lens, since it's the best short zoom I've ever used - in my personal experience, better than the reputed 28-70L USM.
80-200 L question
in Canon FD Mount
Posted
What makes this lens an "L"? Does it have flourite or UD elements? I haven't been able to locate this information anywhere. Thanks for any info on the lens/construction.
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Dan