I hope someone can help me out. I was looking at a Super Graphic that I have an interest on and want some clarification on the lens.

From what is printed on the front it mentions that it is a Rodenstock Ysarex 127mm F4.7 no probs there. But around the outer edge of the lens assembly it mentions that it is a Polaroid Pathfinder Land Camera 110A. What I am seeing here is referring to the shutter assembly and such? Is that correct?