ImageCredit:NearSay When it comes to scheduling preventive health appointments, eye exams are often overlooked. At best, people usually assume a basic visual screening will suffice; however, seeing a licensed optometrist or ophthalmologist for comprehensive exams such as Afonja Eye Hospital is important for your overall health. This article describes the main differences between a screening and an exam and how your overall well-being can benefit from “keeping an eye on” the health of your eyes. Vision Screenings vs. Eye Exams Vision screenings are quick, inexpensive tests performed by volunteers or nurses to check for abnormal visual acuity and major vision problems. During a screening, individuals are asked to identify tiers of letters from 20 feet away. Often, the screening will test both eyes together and each eye individ...