telescopic sight

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Figure 6: Operating principle of the telescopic rifle sight (see text).

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telescopic sight

firearms

Learn about this topic in these articles:

gunsight design

In gunsight
Special telescopic sights appeared in the 1600s. In 1737, King Frederick the Great of Prussia told of a target shoot in which he used telescopic sights. Snipers’ rifles with telescopic sights were used in the U.S. Civil War and World War I. Optical advances in the…
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