Falcon 8mm f3.5 Fish-eye lens for Canon 500D 450D 50D ! on eBay (end time 29-Oct-10 15:49:23 BST) Photo accessories. Samyang 8 mm f/3.5 Aspherical IF MC Fish-eye review - Introduction - Lenstip.com. 1.
Introduction When the first piece of information concerning Samyang’s new fisheye lens came to light, the first thing I noticed was its focal length. Samyang had been announced as a diagonal fisheye with a focal length of 8 mm, giving us a field of view of 180 degrees on a DX sensor (1,5x crop factor). These parameters differ from its competitors’. For instance, Nikkor 10,5 mm and the recently released Sigma 2.8/10 mm both feature the field of view of 180 degrees on DX matrices.