Shift with the back, not the lens
Hi,
in CO, under the corrections tab, i can type in some values for the shift to make a proper LCC-file (x and y in millimeters). My question is, if i'm using a field camera with a back and do the shift with the back, NOT the lens, do i have to change the algebraic sign? For example, a "normal" shift lens had been shifted 10mm on the right, i would type 10mm in CO. Doing the shift 10mm with the back, would require a minus 10?
Thank you for response!
Regards, Jakob
in CO, under the corrections tab, i can type in some values for the shift to make a proper LCC-file (x and y in millimeters). My question is, if i'm using a field camera with a back and do the shift with the back, NOT the lens, do i have to change the algebraic sign? For example, a "normal" shift lens had been shifted 10mm on the right, i would type 10mm in CO. Doing the shift 10mm with the back, would require a minus 10?
Thank you for response!
Regards, Jakob
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