The effect of blue ‐light blocking spectacle lenses on visual performance, macular health and the sleep‐wake cycle: a systematic review of the literature

ConclusionsWe find a lack of high quality evidence to support using BB spectacle lenses for the general population to improve visual performance or sleep quality, alleviate eye fatigue or conserve macular health.

Source: Ophthalmic and Physiological Optics - October 17, 2017 Category: Opthalmology Authors: John G Lawrenson, Christopher C Hull, Laura E Downie Tags: Invited Review Source Type: research