Virtual image sentence example

virtual image
  • E=plane focused for; 01 *, 02 * =projections of 0102 on E; Z= centre of projection; P P1=a virtual image of real diaphragm P'P 1 ' with regard to the preceding part of the objective is the entrance pupil.
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  • 30.-0' is the virtual image on the notion of aplanatic points.
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  • In this day and age, though, you can even undergo virtual image consulting!
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