Brechner, Claude H., 1887- [from old catalog] · Boston, New York [etc.] Allyn and Bacon · leaf 128
ct comes closer tothe lens, the image also comes closer to the lens, and getslarger. The image reaches the lens and becomes equal tothe object when the object reaches the lens. APPLICATIONS OF LENSE3 140. The Pinhole Camera. — The simplest camera thatwe have is illustrated by Figure 103. It… … Figure 103. — The Pinhole Camera. the rays allowed to pass through the pinhole from the samepoint of the object fall at the same point at the back of thebox. A series of these points forms the image. 141. The Lens Camera. — The pinhole camera is notsatisfactory, for if the pinhole is very small,…
Physics
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