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ABO NOCE Basic Opticianry

Category - Ocular Anatomy, Physiology, and Pathology

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Looking straight ahead at a motionless object in space is known as:

Fixation
Focusing
Binocular vision
Night vision

Explanation

Answer: A - Fixation

Looking straight ahead at a motionless object in space is known as fixation. Fixation requires good stability of the eyes and good monocular function. Congenital nystagmus or damage to the macula can affect a person’s fixation ability.

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