Yes, even if you have perfect vision, regular eye exams are essential for maintaining eye health. Eye exams are not only about checking your visual acuity; they also assess the overall health of your eyes. Many eye conditions, such as glaucoma, cataracts, and retinal problems, can develop without noticeable symptoms in the early stages. Early detection and treatment are crucial for preserving your long-term vision. Additionally, eye exams can uncover issues related to eye strain, dry eyes, and other conditions that can affect comfort and visual performance, even if you have 20/20 vision. It's recommended that adults have a comprehensive eye exam at least every two years, or as advised by their eye care professional.