hello together,

i´ve seen a lot of –videos- where large-format photographers uses a polaroid to get a first reference point in order to evaluate the composition/exposure and sharpness.

who among you uses such a polaroid back for a first review? does it helps so much?

would be great if somebody can give me some information about the workflow and usefulness.

i uses chamonix f145 with b&w (acros) and color (velvia50).
which polaroid-system should i use for my setup?

best michael

ps
if my english has grave errors please correct me  as i´m from austria.