Prisms
['prɪzm]
Examples
- Their lenses for telescopes and microscopes and photographic cameras, and glass and prisms, and for all chemical and other scientific work, have a worldwide reputation. William Henry Doolittle. Inventions in the Century.
- By means of other lenses and prisms an image of the external object is thus made visible to those within the submarine. Various. The Wonder Book of Knowledge.
- Lenses are very similar to prisms; indeed, two prisms placed as in Figure 69, and rounded off, would make a very good convex lens. Bertha M. Clark. General Science.
Typist: Nigel