Question

what are the aplantic points​

Answer 1

Answer: This may help you

Explanation:

A sphere of glass can bring light that is heading to a focus behind it to a focus at a point within it, with freedom from two aberrations, spherical aberration and coma. This is why the points are called aplanatic points, because a lens corrected for those two aberrations is called an aplanat.

Answer 2

Answer:

Two points that on the axis of an optical system have the property

that rays proceeding from one of them will all converge to, or seem to diverge from, the other if the rays fulfill the Abbe sine condition.

The two foci of an ellipsoid of revolution are an example of aplanatic points.

Medical Definition of aplanatic

of aplanaticfree from or corrected for spherical aberration an aplanatic lens.

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