SAN FRANCISCO, California — A vision-testing system that factors real-world contrast and lighting conditions into the measurement of acuity could help ophthalmologists understand why patients with ...

COLLINS English Dictionary defines acuity as: “Keenness or acuteness, especially in vision or thought.” However, there’s little in the history of the Acuity Group, listed in the education & staffing ...

Older adults with vision problems may be more likely to develop dementia, a new study published in JAMA Ophthalmology has found. Researchers at the University of Michigan, Ann Arbor analyzed data from ...

The right eyes of 35 healthy subjects were fogged with plus lenses and tested with the Snellen visual acuity chart (Reichert 11180). Visual acuity and counting level were assessed under various ...