The Snellen Letter Chart Is Commonly Used To Test For - Brightlocal News
Snellen chart a snellen chart is an eye chart that can be used to measure visual acuity. Home use of this snellen eye chart will help you determine the clarity of your distance vision. This can be useful to screen children for nearsightedness, which causes blurry distance vision.
Visual acuity (va) is commonly referred to as the sharpness of vision, measured by the ability to discern letters or numbers at a given distance … The visual acuity testing (snellen chart) assess binocular and monocular visual acuity.
