If your 50/1.4 has a 55mm filter ring you must have the Wyoming version ...
;-)
http://brashear.phys.appstate.edu/lhawkins/photo/LensXCoatings.txt
This web site reports a black nosed E.ZUIKO 200/4 which should be a single
coated version.
Interestingly, it appears to me that all of the last black nosed 200/4
lenses carry the ZUIKO MC label rather than the later just ZUIKO label.
-jeff
----Original Message Follows----
From: Johnny Johnson <jjohnso4@xxxxxxxxxx>
Since Michael brought up the 200mm, f4 -
Are all silver nosed copies single coated? Are all multi-coated
copies marked "MC"?
While shooting some test images with those lenses I decided
to drag out the 200mm to see how it would do on a digital body and I
was pleasantly surprised. In the center it was sharp, had good
contrast, and showed very little CA. It may become part of the kit
if, in later testing, the edges/corners also prove to be reasonably
sharp. A couple of other pluses are that it has a built-in hood and
the 55mm filter thread is the same as the 50mm f1.4 I'll be carrying
so I won't need to pack another set of filters.
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