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. . . . . . . . . . 1. 2. . . 1. 2. 4. 4. 3. 3. . f. C. Object Located Beyond f and C.. object. image. . . . . . . . . . . . . . . . . . . . f. C. object. image. Concave Mirror Image Formation for an Object Less than f. 1. 2. 3. 4. Convex Mirror Image Formation. . . . . . . . . . . . . . . . . . f.
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1. Concave/Convex Mirror Image Formation Rules Parallel Rays - Light rays parallel to the principal axis are reflected through the focus of the mirror.
2. Focus Rays - Light rays through the focus of the mirror are reflected parallel to the principal axis.
3. Chief Rays – Light rays through the center of curvature of the mirror are reflected back along the same path.
4. Vertex Rays – Light rays that strike the mirror at its vertex leave at the same angle that it entered.