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number of exposure

Posted by: Zeki Cosku Gokce , E-mail: photographer21@yahoo.com, on November 26, 2003 at 11:34 :

I am wondering if there is a formula that can be used for determining the number of exposures for a pipe that is going to be bombed with double wall single view techniqe. It seems to me that for smaller pipes and thick schedual pipes the geometrical unsharpness can be out of range at the end of the film when they are shot in 3 exposures. But is there a right hand rule, commen practice or some kind of formula to determine how man poses that is needed for shooting a pipe.

I would appriciate all the help

Regards



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