Задача id16623

The camera has a lens with a main focal length of F = 5 cm and film with a frame size of 6 x 8 cm2. It is required to make a drawing measuring 60 x 60 cm2. At what distance from the drawing should the camera lens be placed to make the picture as large as possible? At what distance from the lens should the film be mounted?

Detailed solution. Format gif