By Dr. Mary Ann Aligweke (OD)
Clear night vision is vital for safety, confidence, and daily life—especially in Lagos, where poor street lighting and power outages make good low-light eyesight essential. At SpecSMART Eye Clinic Ikeja, expert care focuses on diagnosing and managing night vision challenges commonly faced by Nigerians.
What Is Night Vision and Why It Matters in Lagos
Night vision depends on rod cells in the retina that help the eyes adapt in low light, detect motion, and see contrasts. This is essential for:
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Safe night driving, avoiding glare and spotting hazards
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Navigating dark streets during frequent power outages
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Performing night-shift work in healthcare, security, or logistics
How Night Vision Is Tested at SpecSMART Eye Clinic Ikeja
Testing includes a range of specialized exams:
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Dark Adaptation Test: Measures how quickly eyes adjust from light to dark, sensitive to vitamin A deficiency or retinal issues.
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Contrast Sensitivity Test: Evaluates ability to see edges and shapes in low contrast environments.
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Electroretinography (ERG): Assesses electrical responses in rods and cones to diagnose degenerative conditions.
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Peripheral Field Testing in Low Light: Detects loss of side vision common in glaucoma or retinal disorders.
Common Causes of Night Blindness in Nigerians
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Vitamin A Deficiency (Nyctalopia): A leading cause caused by poor nutrition impacting pigment production essential for night vision.
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Cataracts: Cause light scatter and glare, impairing night driving safety.
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Genetic Conditions (Retinitis Pigmentosa): Inherited degeneration of rod cells causing progressive night blindness.
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Diabetes-Related Retinopathy: Alters blood vessels in the retina, reducing contrast sensitivity.
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Uncorrected Myopia: Blurs vision in poor light; anti-glare glasses help restore clarity.
Environmental and Lifestyle Impacts in Lagos
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Widespread poor street lighting in areas like Ikeja GRA makes night vision critical.
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Excessive screen time can lead to eye strain and impaired contrast sensitivity.
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Smoking and alcohol consumption negatively affect retinal health and worsen night vision.
How to Preserve and Improve Night Vision
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Eat vitamin A-rich foods such as carrots, eggs, and spinach alongside omega-3s and zinc.
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Use anti-reflective glasses for driving to reduce glare.
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Manage chronic conditions like diabetes and hypertension with regular check-ups.
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Schedule regular comprehensive eye exams at SpecSMART Eye Clinic Ikeja for early detection and care.
Book Your Night Vision Test Today
If you experience glare while driving, trouble reading road signs at night, or difficulties in dim lighting, visit SpecSMART Eye Clinic Ikeja for expert night vision testing and tailored care.
Frequently Asked Questions
Can I improve my night vision naturally?
Yes, with proper diet, protective eyewear, and managing underlying conditions such as cataracts or diabetes.
How often should I test my night vision?
At least once a year, especially if you drive at night or have chronic conditions like diabetes.
Does SpecSMART Eye Clinic Ikeja perform surgery for night vision issues?
SpecSMART Eye Clinic Ikeja focuses on diagnosis and referrals. Surgical treatments are handled by trusted specialists.
📍Contact SpecSMART Eye Clinic Ikeja
Ile-Oja Mall, Opebi Link Road, Ikeja, Lagos
📞 0703 839 1197