The effect of gravity on the amplitude of accommodation. Annals of ophthalmology. [Ann Ophthalmol] Journal article

We measured the amplitude of accommodation in the supine and prone positions of young subjects. We found that gravity does not influence accommodative amplitude. These findings support Schachar's zonular function and accommodative hypotheses that the lens is stable and under tension during accommodation.

Annals of ophthalmology. [Ann Ophthalmol]

Accommodation, Ocular
Adolescent
Adult
Child
Gravitation
Humans
Lens, Crystalline
Ligaments
Posture