Beschrijving

Two models of depth of field (DOF) simulatorand scientific curve are based on bokeh rank method.
You can customize the image in DOF simulator. Helping photographyenthusiasts to understand optical principle of photography inadvanced mode.
Fast mental arithmetic the DOF and hyperfocal distance foquantitative estimation of the degree of image sharpness orbokeh.
The circle of confusion, diffraction, sharpness, resolution,effective pixels and photo print size are considered in design ofthe DOF calculator.