Eyecare Experts

Does 20/20 vision really mean perfect eyesight? In this episode of Eyecare Experts, Dr. Gene Terrezza and Dr. Troy Bell explain what 20/20 vision measures and why it doesn't tell the whole story about how well we see.

Using nighttime driving as a real-world example, the conversation explores why reduced light, glare and halos can make seeing after dark more challenging, even for someone who performs well on a standard eye chart. Learn how factors such as astigmatism, dry eye, cataracts, prescription changes and age-related changes can affect nighttime vision, plus when new or worsening symptoms should prompt a comprehensive eye exam.