Elementary treatise on physics, experimental and applied : for the use of colleges and schools (1906)
Ganot, A. (Adolphe), 1804-1887, Atkinson, Edmund, 1831-1901, Reinold, A. W. (Arnold William), 1843-1921 · New York : Wood · leaf 607
d the prism. It is fixed in any required position by a clampingscrew n. The screw-head m is used \o focus the eyepiece. The screw-headn serves to change the inclination of the axis. To explain the use of the telescopes B and C we must refer to fig. 567 -587] Spectroscope 589 which shows the passage… … Fig. 566 lieing the focal length of the lens ; thus, light from the illuminated slit, «,forms a parallel pencil on emerging from the lens b. This pencil enters
Physics
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
