Blue eyes may be better for reading in dim light than brown eyes

People with blue eyes may have better sight in dim conditions than those with brown eyes, which could explain why the colour has persisted in certain populations

If You Have Blue Eyes, Science Says They're Actually Brown

Eyesight news, articles and features

Are blue eyes more sensitive to light?, Light sensitivity

Why are blue (or light eyed) people more sensitive to light than brown (or dark eyed) people if it's the pupil that lets in light? - Quora

Will Reading In Dim Light Damage Your Eyes? » Science ABC

Adjusting to Darkness: How Our Eyes See at Night

Are Light Coloured Eyes More Sensitive to Blue Light

Does reading in poor light damage your eyes?

How to Fix the Red Eye Effect In Photos

mohacska🍃 (@GergelyMohacsi) / X

Eyesight news, articles and features

Adjusting to Darkness: How Our Eyes See at Night

Are Blue Eyes More Sensitive to Light: Let's Find Out! – Just Human

Does Reading in the Dark Affect My Eyesight?, Optometrist in Saint Louis, MO

Is Sudden Dimming of Vision Common in Adults?, For Eyes