Flash Photography Adviser

The Flash Photography Adviser app automatically proposes balanced settings, and subsequently supports changing these settings to achieve a new equilibrium, for: - Flash Coverage (Zoom), - Flash Output (Power Level), - Flashgun-to-Subject Distance, - Camera ISO, - Camera Aperture, assuming a shutter speed that is at or below the camera's maximum flash sync speed, and where the flashgun-to-subject distance is measured along the path that the light travels from flash to subject. Each such