Interesting table. Just to fill in a gap or two, I have a Vivitar 28 f2 (not the close focuing one) - minimum focusing distance is 1 meter, 6 aperture blades.
I ran some test with it when I first got the lens - I'd have to say it is a so-so performer. I recently added a Rikenon 28 f2.8 to the bag, and it is a surprisingly good lens.
-- MCC
At 07:48 PM 3/9/01 -0500, you wrote:
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Dan,
I don't own the Vivitar Close Focus 28/2; that's a different lens, more
closely related to the Kiron than to the Series 1 1/9. However, here are
the specs for seven fast third-party K-mount 28s, shown together with
Pentax's 28/2 offerings:
....
Vivitar 28/2 ? in. (? in.) (?) f/16 55mm <2 ??
08 ?/? ? 79-?? No
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Mark Cassino
Kalamazoo, MI
[EMAIL PROTECTED]
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Photos:
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