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Figure 2
Two classifications of the same parent ellipse: Types I and II. Object and image positions are shown at the foci. The mirror portion, containing the point of intersection, is shown as a thicker segment of the parent ellipse, in green. |
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Figure 2
Two classifications of the same parent ellipse: Types I and II. Object and image positions are shown at the foci. The mirror portion, containing the point of intersection, is shown as a thicker segment of the parent ellipse, in green. |