Lookin at the video again, I just realised that one of my Japanese clients looks sorta like her, except with nicer eyes and very slightly more sculptured cheeks!
Lookin at the video again, I just realised that one of my Japanese clients looks sorta like her, except with nicer eyes and very slightly more sculptured cheeks!
It's to help the person printing to focus on the grain structure of the negs. The grain focuser is placed on the paper, and presents a reflected and magnified mirror image of a small portion of the projected enlarged neg. It's real easy to use until you try to focus a virtually grainless negative. I remember one stage where I experimented using Kodak TechPan (a litho film) in modded developers to get full tonality. The resolving capability of that film was about 300 lines per inch, and was virtually grainless for prints up to 16x20.