Wicked thanks for all the advice guys, Ive had a play with the adapter on my 18-55 kit lens and I like the effect, I cant get the 58-52mm adapter ring off the end of my lens now, which is cack. But otherwise its been a success. So Im seriously considering a proper fisheye.
Now since the adapter i got is 0.5x adpter does that mean that it makes my 18-55 lens act like a 9mm lens? Then equate that with the 1.6 crop factor gives about 13mm focal length.
Which is similar to the peleng (stop me if Im wrong). On the eos 350d (rebel xt) would the peleng give a full frame shot or would it have the black fisheye circle around it?
And is the zenitar much different? I mean would I get a similar fisheye effect with the zenitar, or would it be a lot less dramatic? It is much cheaper than the peleng, so Im trying to weigh up the options.
If anyone has any comparison shots that would be great.
Many thanks again.