Help with FD adapter.

Discussion in 'Adapted Lenses' started by juangrande, Mar 4, 2013.

  1. juangrande

    juangrande Mu-43 Top Veteran

    Dec 2, 2012
    I've managed to get an FD adapter stuck on a vivitar 90 2.5 macro FD mount. The aperture blades open and close when the breech mount is open, but doesn't when it's closed. The opposite of what it should do. The adapter won't come off. Anybody else ever done this?