DOFView (Deep of Field Calculator) is a small application to evaluate the effect of the focal, subject distance, and the f-Number, on the deep of field.

The normal range for the 35mm format circle of confusion is 0.25 - 0.035 mm.
The camera circle of confusion is calculater as the 35mm format CoC divided by the camera focal multiplier.

Focal=35mm(Equivalent to 53.529mm of the 35mm film format)

The application was inspired by Nikon D5100 camera , even if the user can set information and use this program selecting among hundreds of compact or DSLR camera models.

The license of this software is Free, you can free download and free use this digital photo software.