Introductory course of natural philosophy for the use of schools and academies. Ed. from Ganot's popular physics. By William G. Peck (1869)
Ganot, Adolphe, 1804-1887, Peck, William Guy, 1820-1892 · New York A.S. Barnes · leaf 298
rtical,the displacement is towards the right or left, according tothe position of the refracting angle. Lenses. 295. A Lens is a refracting medium, bounded bycurved suifaces, or by one curved and one plane surface. Which way is the ray bent? Explain Fig. 1S3. ( C95-) What is a Lens? LEXSES. 295… … Fig. 1S4. Fig. 18a. Fig. 184 represents a side view, and Fig. 185 representsa front view of a lens, bounded by two spherical surfaces. Classification of Lenses. 296. Lenses are divided into six classes, according tothe nature and position of the bounding surfaces, sectionsof which are shown in…
Physics
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