When you're shooting for a truly exaggerated point of view, twist on the Pro HD Series .3X Ultra Fisheye Adapter. The Fisheye gets you the widest view possible, with extreme barrel distortion. This non-zoom-thru add-on provides over 130 degree horizontal angle of view.
Note: Vignetting will occur at the extreme wide angle.
The fisheye exaggerates depth, pulling nearby objects closer, and causing distant objects to recede into the background. A fixed adapter, the Fisheye doesn't allow for zooming - but you'll want to stay at the wide end of the range anyway, for the most pronounced effect.
Comes in our popular Bayonet Mount that attaches with a twist to the front of the lens.