pick your film stock, pick an aperture or a shutter speed, and every matching pair is laid out for the camera in your hands.
when you just want to capture a frame, switch to a film camera mode.
light meter for film cameras. load a stock, lock a shutter or an aperture, and every matching combination is laid out for the body in your hands.
when you want the picture, not the table, switch to film camera and shoot it like the stock.