Best Corrected Visual Acuity (BCVA) Measurement of the best vision correction that can be achieved, such as glasses, as measured on the standard Snellen eye chart. For example, if your uncorrected eyesight is 20/200, but you can see 20/20 with glasses, your BCVA is 20/20.What is corrected visual acuity?
Best corrected (with glasses) visual acuity guides the evaluation and management of almost every retina condition. Surgery is often performed or deferred based on vision. Visual acuity is the cornerstone of the ophthalmic examination. It measures central, or foveal, vision.