It was part of a family of T-4 mount lenses. Obviously the growing number of different systems providing interchangeable automatic lenses proves the popularity and success of the basic concept. One of the new entries is The Vivitar T-4 system that was designed in conjunction with Soligor.
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Vivitar Series 1 VMC 28-90mm F2.8-3.5 MACRO zoom lens - Minolta MD - "RARE"
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minor fungus focus ok canon FD mount aperture stuck at 4.5 still can be used bargain
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Will try get back to you asap.
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OVERALL THE LENS IS IN GOOD WORKING ORDER.
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Check out my other items
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