Wow i AM LOOKING FOR A FISHEYE LENS AND ALSO WIDE ANGLE LENS IS THERE 1 IN THE SAME?
No. Wide-angles and fisheyes are two different animals.
There's two flavors of fisheyes. Corner-to-corner and circular.
C-T-C gives you 180° from corner to corner. Circular give you a circular image the same size as the short dimension of your sensor.
Fisheyes do not even attempt to render straight lines straight. Wide-angles do.
Fisheye:
C-T-C:
Circular:
Wide-angle:
ETA a couple better examples:
Fisheye:
WA:
Notice the ceiling grid in particular. Although the FE gives you a much wider FOV, straight lines are curved... the further from the center of the image, the more distortion is rendered.
Some software can correct for this, but you lose a lot of the image doing so.
Fisheyes are unusual and many end up finding them difficult to work with. Given their price, not many delve into one, and many who do end up making paperweights out of them or just selling them. however, if you're willing to really work with one, you can get some smashing shots: