P powertase Member Apr 26, 2009 #1 Hi Guys, Does anyone knows focal length of Nikon D focusing screen? I am making a spinner DOF adapter, and i think it would be ideal if i find plano-convex lens with the same FL and put it in front of spinning GG as a condenser lens. What do you think? Powertase
Hi Guys, Does anyone knows focal length of Nikon D focusing screen? I am making a spinner DOF adapter, and i think it would be ideal if i find plano-convex lens with the same FL and put it in front of spinning GG as a condenser lens. What do you think? Powertase
