I got 2 new-to-me lenses, today. One is a Vivitar 28-85mm macro focusing zoom, and the other a Vivitar Series 1 28mm Auto Wide angle. Now, I am only guessing, but I seem to need an adaptor for both, to attach to my Minolta SRT 101? So, for those good folks "out there" who know about these lenses and/or the Minolta SRT 101 and if they all 'play nice together'--please post info & OPs. Thanks in advance!!