Your SLR don't have a lens? Want to make a cheap lens? well, here come a tipster for you guys who don't have lens for your camera.
All you need is:
-Some hard Mounting Board
-Knife or scissor
-cheap Magnifying glass
make a big hole on your body cap
make a hole to the mounting board that it can hold the magnifying glass
tape the magnifying glass to the mounting board
tape the mounting board to the body cap
there you go, you have a cheap soft focus SLR lens. And this is my result for the home made lens.