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Pilestone Africa does not diagnose or cure colour blindness

Pilestone’s Online Colour Blind assessment

The assessment does not purport to diagnose colour blindness, but is a tool to assess which pair of Pilestone Sunglasses would suit your needs the best

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About The Pilestone Colour Blind Assessment

If you suspect, you or your loved one are colour blind please consult your nearest qualified optometrist.

Pilestone’s colour blind assessment was designed by experts in the United States. This assessment will help you determine which pair of Pilestone Colour Blind Sunglasses will be most suitable.

Before you take the assessment:

  • Remove any glasses with coloured lenses: taking this assessment with only your prescription lenses or naked eye will provide you with the most accurate results. Wearing a coloured lens can make your results inaccurate.
  • Turn up your screen brightness: brighter colours are easier to see.
  • The assessment consists of a series of colour blind test plates: which form a shape of a one or two-digit number.
  • If you are unsure about the number within the assessment plate: Type in your best guess. You can also select ‘skip/unsure’ to move on to the next question.
take the free assessment

Why Our Assessment?

Pilestones Colour Blind assessment is designed by Experts in the USA. This assessment will give you the best results in deciding which pair of Pilestone Colour Blind Sunglasses would work best for you.

  • FAST – takes less than 2 minutes!
  • SIMPLE – effortless design makes user interaction easy!
take the free assessment

For a detailed colour blind diagnosis please see your nearest optometrist.

How It Works

There's no one-size-fits-all when it comes to colour blind sunglasses. Follow the simple 3 step process to ensure you choose the right glasses and lenses for your specific type of colour blindness.


Take the free Assessment

Please take the assessment to determine which pair of Pilestone Colour Blind Sunglasses would be most suitable for you

take the free assessment


Find your lens

After taking our Pilestone Colour Blind assessment, check the colour blind lens guide where we run you through each lens type to ensure you choose the right option for you.

find your lens


Change your view

After choosing your lens, try Pilestone Colour Blind Sunglasses risk-free with our 60-day money-back guarantee.

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