bei den externen Links des von Ewald verlinkten Wikipedia Beitrags findet sich ein Verweis auf die nicht mehr existenten Seiten von Peter Blaise, die es zum Glück noch im Internet Archive gibt. Dort gibt er in der Tat Hinweise auf zwei mögliche Anschlussprobleme bei SR-Linsen:
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Exception summary: So, after reading the fine print above, the ONLY exceptions are (1) some rare early model SR lenses have too long an aperture operating pin for safe use on cameras other than the equally rare early SR2 camera, (2) some SR wide angle lenses penetrate so deeply into the camera body that they require a camera with MLU Mirror Lock Up, and (3) MD lenses hit an escutcheon screw on the older and rare SR7 model V. That's it! Virtually all other Minolta Manual Focus-style Lenses fit and operate on virtually all Minolta Manual Focus-style 35mm Single Lens Reflex Cameras. Now you can shop and purchase with confidence regarding what fits what. Return to top of this interchangeability discussion.
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Quelle: https://web.archive.org/web/20091027033240/http://geocities.com/peterblaise/minoltamf/#mctomd