Lighting

Poor visual acuity and contrast sensitivity may predict worse face recognition under low luminance conditions, particularly in adults with central vision loss, according to research published in Ophthalmic and Physiological Optics.

Better lighting was associated with improvements in at-home physical activity levels among older adults with visual impairment, according to a study published in JAMA Ophthalmology.

A team of researchers in France has developed a freeform, spiral-shaped lens designed to maintain clear focus at different distances and under varying light conditions, according to a research article published in Optica.

In this Healio video interview, Jason S. Ng, OD, PhD, FAAO, discusses highlights from his presentation at Academy on lighting and filters in low-vision rehabilitation.

A new study found that brighter indoor lighting during the day and dimmer lighting in the evening may provide cardiometabolic benefits such as lower glucose and improved energy expenditure. It was the top story in endocrinology last week.

Optimizing indoor lighting to be brighter during daytime hours and dimmer in the evening may provide cardiometabolic benefits, according to study findings published in Diabetologia.

Vitiligo experts compiled a protocol for vitiligo photography to improve outcome assessment, foster collaboration and promote communication with patients regarding treatment outcomes, according to findings published in Journal of the American Academy of Dermatology.