M&S Technologies has been awarded a patent for its Glare Testing System, the company announced in a press release. The Glare Testing System (GTS) is made of four LED lights mounted to the Smart System ...

Aim To evaluate the quality of visual functions after cataract surgery and intraocular lens (IOL) implantation with different lens materials and compare the results with age-matched subjects with ...

There are two different notations for contrast in use, namely Michelson contrast and Weber contrast. CS tests that use repetitive patterns (grating tests), typically use the Michelson's formula ...

Purpose To measure the effect of cataract type, severity and location on presenting, and best-corrected visual acuity, contrast sensitivity, and glare disability. Methods In all, 3654 (82.4% ...

Poor lighting may lead to suboptimal vision in the home despite adequate vision scores during in-clinic testing, according to a study published online November 21 in JAMA Ophthalmology. Anjali M.