Originally posted by biz-engineer What the cost of 4x5 film sheets? According to google, price range 1 and 5 Euro/$ a sheet, depending on the brand. Color film 4x5 is significantly more expensive.
That sounds about right. Note that processing (develop only), per sheet, for color can be almost as high as a full roll of 35mm.
Originally posted by biz-engineer What is the main concern for getting good sharp results with 4x5 film?
DOF is razor thin and for many subjects mastery of the camera movements provides a solution.
Originally posted by biz-engineer what if the film plane doesn't exactly match the ground glass plane after inserting the film holder?
For that, one trusts the camera maker. The Graflex back is a
de facto international standard and as long as camera and film holders are in good condition, the focus seen on the ground glass will the same on the emulsion face.
Steve