Snap Front Lens

Snap Front Lens
Left to my goal of 50 mm canon! Help!?

I accidentally dropped my Canon 50 mm lens. Fell into two parts, nothing seems broken (eg broken) now just behind their parts instead of one: (the main body is in touch, the front piece of objective and short black funnel thingy .. what they call (do you have name?) is the other piece. Doesn't seem that it should be so difficult to put back together, I have tried several different rotations just pushing a bit, hope that would blow up again, but always, im afraid to push too hard coz I do not want to break it. the back edge of the front lens has two ramps bit like thingys and I can see two of which are within the main body of the lens, im guessing it must be aligned in some way? can anyone tell me how I can get back together or know of thats some web sites can help. since it was not too expensive, prefer to try to fix it myself, and if I break it, ill just buy another. Photo: http://i59.photobucket.com/albums/g296/doomcaller/IMG_1313.jpg

From experience, if .. you have no insurance to fix or replace the lens then go buy another. Once dropped, a lens is damaged the repair.

Death lens RIP