Nikon d40 fisheye?

[Nikon_D40]

sorry if this is in the wrong section, but can someone recommend a good fisheye for my d40 (links would be appreciated)

thanks guys!

 

[Big Mike]

http://www.bhphotovideo.com/bnh/con...lSearch=yes&O=RootPage.jsp&A=search&Q=*&bhs=t

 

[Sw1tchFX]

http://www.bhphotovideo.com/c/product/300487-GREY/Nikon_2148_10_5mm_f_2_8G_ED_DX.html