Laurence, Lionel · London, School of Optics · leaf 208
ve is divergent from anear object^ (Fig. 215), the incident wave isP 0 R, and the reflected wavePQ[R such that 0 Q=0 T + OQ. that is, QQ=OQ + OQ-OQ+ (OQ + OT)=2 0Q + OTF2=2C+F1JorF2=F+F1 In other words the image curvature is equal to the sum of the object andmirror curvatures, because both are… … Fig. 216. Fig. 217. Single Surface—Cx.—Let M N (Fig. 216) be a plane wave incident on thesingle Cx. refracting surface P Q R such that P Q R is the refracted waveconvergent towards the posterior principal focus PB. Let C be the curvatureof the surface, PB that of the refracted light, and// the…
Optics
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
