Hey guys, so I am a bit of a newb with anamorphics. I currently have a Sankor 16C mounted to a 55 nikon Ai on a BMPCC. I have a Vid-At clamp and I was wondering if the distance of the anamorphic's rear element and the Nikon's front element matters? I mean does it affect how sharp my images will be? I am getting sharp images out of the combo atm, but I just wanted to know if there is a standard? I plan on using it with other taking lenses too. Thanks