I picked up a an adapter on ebay for Canon FD lenses to EF mount bodies.
I was told to get an adapter with no glass as the ones with glass often crop the shot (so i was told).
From what i can tell this "lens adapter" i bought makes all my lenses macro-only. The longer the lens, the longer focal length it has but even my 200 wont focus beyond 10 feet or so.

Am i doing something wrong?

here is a link to the exact thing i bought: