vision screening
复数形式
vision screenings
1
视力筛查, 眼睛检查
a non-invasive assessment of visual acuity and eye health to detect potential vision problems or eye disorders
A vision screening is a quick test used to check how well a person can see. It helps identify potential vision problems, such as nearsightedness or farsightedness, before symptoms are noticeable. Vision screenings are commonly done in schools, clinics, or doctor's offices and typically involve simple tasks like reading letters or looking at shapes. If a problem is detected, further tests by an eye specialist may be needed.