I have a 4x5 camera with approx 22 inches of draw. I have a 120MM Rodenstock MA cRo lens. I need t oknow some of the basics for macro photography. Am I correc t in saying that if I am 240MMfrom the lens to the film plane and the same from the lens to the subject I should be in focus?????????? and I would have an objec t 1:1.
Also when discriibing results is the first number (1:1) the object or is it he image on the film. Thanks in advance... Jerry Rosenfeld
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