The accommodative pupil responses of children and young adults at low and intermediate levels of ambient illumination.
Accommodative pupil constrictions were compared between 27 children (9-10years) and 13 young adults (22-26years) in order to clarify the issue whether or not children have such a response. Accommodative stimuli of 4 and 7 diopters were used to elicit the response and experiments were performed at 5 and 100lux in order to investigate whether the level of ambient light has different effects on devel
