Two versions made, [8/7] and [7/6], plus a ML C version (Cosina)

 

First [8/7] version maybe same as DSB 2.8/28mm;

DSB: "I have the same lens (Yashica DSB 28/2.8 ), which won the best of camera industry award (don't remember which year), according to son of machine shop supervisor of Tomioka optical factory." (Koji from Hiroshima, mflenses.com) Normal 0 21 false false false MicrosoftInternetExplorer4

 

 

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Yashica ML 28mmf28 8L  Yashica ML 28mmf28 8L section

YASHICA ML 28mm 1:2.8 (8 lenses / 7 elements)

 

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Yashica ML 28mmf28 7L   Yashica ML 28mmf28 7L section II

YASHICA ML 28mm 1:2.8 (7 lenses /6  elements ??)

 

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