Dr Violet Ogbatue, Head Optometrist at St. Joseph Medical Centre, Egbeda, has urged reduced screen time and the use of protective lenses in eyeglasses to prevent eye strain. She gave the advice on Wednesday during a medical outreach for staff of the News Agency of Nigeria (NAN) in Lagos. Ogbatue recommended the 20-20 rule as a protective measure, explaining that users should look away from their gadgets for 20 seconds after every 20 minutes of use. This, she said, helps shield the eyes from harmful light exposure.
She stated that studies have confirmed eye strain resulting from prolonged phone use without protective measures. A conscious effort to limit screen time is necessary, according to Ogbatue. She emphasized the importance of incorporating blue light protection into prescription eyewear, especially for regular digital device users. The outreach was hosted at the NAN Lagos office, where staff received eye screenings and health education.
Mrs Ifenyinwa Omowole, Head of NAN Lagos office, described the medical outreach as beneficial. She said the agency plans to include additional health tests in future, with the next scheduled check-up focusing on cardiovascular health. Routine medical checks for staff are assured, she added.
Dr Violet Ogbatue warns of eye strain from unprotected screen use yet offers no data on how many Nigerians already suffer related conditions. Her 20-20 rule advice stands without evidence of public compliance or access to protective lenses. If routine checks are limited, even scheduled eye screenings may miss those most at risk.
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