I watched the video and across the room is my 14" Kodak Commercial Ektar in shutter sleeping in the original wooden box which is shinny black with the Kodak emblem on it. It's like the saying. "how young we were" in the context of technology. So why use those lenses today? See the video and how much craftsmanship went into each and every one. How far apart is that Ektar from my iPhone that I watched it with?