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What is the far point of a normal human eye?

Published in Human Vision 1 min read

The far point of a normal human eye is infinity.

This means that a person with normal vision can clearly see objects at a great distance, effectively considered infinitely far away. The far point represents the furthest distance at which an object can be brought into focus on the retina when the eye's ciliary muscles are fully relaxed. For a healthy eye, this distance extends to infinity. The normal human eye can clearly see objects ranging from approximately 25 cm (the near point) to infinity (the far point). Any object within this range can be focused upon.

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