Positive lens L1 gives at point S1 a real image of a point source 5 located on the optical axis of the lens. Between L1 and S1 there is a negative lens L2, the positions of the foci of which are specified (Fig. 136). Find by constructing a new position of the source image. Consider the case when the distance between S1 and L2 is greater than the focal length of the lens L2.
Detailed solution. Format gif
No feedback yet