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What is Keratoconus?

Keratoconus is where the cornea thins, affecting its natural shape. When this happens, light cannot reach the retina correctly, causing vision to appear blurred.

What is hypermetropia?

Hypermetropia or long-sightedness is a common eye condition where nearby objects appear blurred, but your vision is clearer when looking further away.

Are you a Tetrachromat?

Tetrachromats are able to see up to 9 million more colours than most people who can only see around 1 million. Curious? Read our guide to tetrachromacy.