duz anyone have one, or know anything about them? if so that would be great if you could let me know how they are.
also if they have any vignetting.
here is a link to the ebay page of it http://cgi.ebay.com/Raynox-MX-3000-Fisheye-Video-Lens-for-Canon-GL2-GL1_W0QQitemZ300091191138QQcategoryZ106875QQssPageNameZWDVWQQrdZ1QQcmdZViewItem