Thanks @msinger. Those prices are hard to swallow, but I can recoup a little of that selling the Mini 4P which will become all but worthless to me gathering dust after I have an M5P, similar to the Mini 3P I need to get off my lazy butt and sell...
I fully acknowledge I may not know what I'm talking about, but here goes.
Depth of field is a function of the size of the aperture opening. Hence the ability of the "pinhole camera" to focus on just about anything, having such a tiny aperture...
It’s actually only the physical size of the aperture opening and distance from the subject that actually determines the depth of field. F number and focal length are only relevant so far as they are used to calculate physical aperture size which...