Lenses and systems of lenses, treated after the manner of Gauss (1884)
Pendlebury, Charles · Cambridge, Deighton, Bell, and Co. · leaf 20
n of the incident ray, with that of the ray afterrefraction, at one surface only. 8. To find the angle between the incident ray and therefracted ray^ after crossing one surface. Let C be the centre of curvature of any refracting surface,and A the vertex. Suppose XPX to be the course of a raywhich… … In this, and in all subsequent investigations, we will con-sider distances measured from left to right to be positive^and all distances measured from right to left to be negative.The above figure Is so drawn that A G and AX, measuredfrom A are positive, and AX negative. At the point P, the ray is…
Lenses
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
