Surfing at Fort Point, Golden Gate Bridge, SF Posted on 03/19/2010 by Johnny Kurtz Shooting Info Camera used was a Phase One 645AF with a Phase One Canon EOS-1Ds Mark III Digital Back The lens was a Phase One 135mm, Aperture was ƒ/2.8, Shutter Speed was 1/320, © Johnny Kurtz Photography on March 16, 2010, 2:02 am.