About Lenses, Eastman Kodak Co. (Rochester, NY), dated 1927, ~5½"x8½", 32pp
With more diagrams and tables than illustrative photos, this thin booklet is theory in brief.
About Lenses, Eastman Kodak Co. (Rochester, NY), dated 1927, ~5½"x8½", 32pp
With more diagrams and tables than illustrative photos, this thin booklet is theory in brief.