Range of distances for which objects can be focused on film

Reference no: EM13660727

Lens L1 had a focal length of 15cm and is located a fixed distance in front of the film plane of a camera. Lens L2 had a focal length of 13 cm, and its distance d from the film plane can be carried from 5cm to 10cm. Decide the range of distances for which objects can be focused on the film.

Reference no: EM13660727

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