Response to A reference on lens design

There is a series of books by, I believe, Kingslake, who covers lens designs better than anyone. The Focal Encyc. of Photography also has a good lens design section. I have a 1939 copy of Kodak "Lenses & Shutters" but it doesn't have the 100mm f/3.5. It does have a 107mm f/3.7 Ektar used on Speed Graphics and the like. The 100 might be a close relative.

[ Previous | Next ]