If you place the lens immediately in front of the SLR mount and, moving it back and forth, still see no focused image there is either an element missing, or one that is reversed, or a different element in the place of another. This is a shame, and possibly a sham as well, Darkosaric. If the lens were good you WOULD see a sharp image fleet into and out of focus, depending upon how closely you are holding it to the SLR. Even if it were heavily scratched you would see a sharp (but very uncontrasty) image. I wish I could cry with you. - David Lyga