Fast legacy lens eqv to 35mm to 40mm

Voigtlander has a 28mm f1.9 Ultron that rounds up quite nicely. I think I saw a nice used one yesterday, $360 or something.

Of course there is also the more expensive Zeiss 28mm f2, a lens, when stopped down, is as sharp as lenses ever need to be.

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too lazy for DSLRs:-)