Magnus Sunglasses for Red-Green Colour Vision Deficiency

Product Code: Deutan: CVK-4001 / Protan: CVK-4002
€ 130.20

The classic style of Magnus is all about a flattering fit and easy elegance.

Smooth matte black frame and temples with a premium surface finish for easy maintenance.
100% UV protection. it works best for moderate to strong deautan (green) or protan (red) type of colour blindness.

Take the test

Magnus colourblind glasses come with our LuxBright shaded colour enhancement optics specifically designed for sunny weather conditions. Take Magnus on your next hike and watch the landscape pop with contrast!

COLORON'S proprietary colour vision technology stems from a decade of scientific research, continuous patient examinations and product development with the end-users day-to-day activities in mind. COLORON colourblind glasses utilize a special light filtering lens technology that is applied in a high percision manufacturing process controlled by team of experienced engineers and machine specialists.

Our solutions help protan (red) and deutan (green) type colour vision deficient people differentiate between red-yellow-green shades - resulting in a broader spectrum of colours and hues in their everyday life.

Take our patented Colourblind Test to get to know your colour vision type and receive a customized recommendation from us within 10-15 minutes.


  • Swiss Grilamid TR-90 plastic  glasses with matte black finish
  • Stainless steel hinges for durability
  • Frames 100% handmade in Italy


  • Classical & elegant square design
  • Medium size
  • Optical treatment and assembly by Medicontur Medical Engineering Ltd.


  • Protan or deutan colour vision enhancing optics
  • 100% UVA/UVB/UVC-light protection
  • Scratch resistance layer

What's Inside?

  • Magnus iconic, square design frame in matte black colour, manufactured in Italy
  • LuxBright shaded colour vision enhancement optics for outdoor activities & bright light conditions
  • Premium matte black hard case
  • Microfiber cleaning cloth
  • Instructions for Use


Your eyes need time to adapt and get used to the colour vision enhancing effect. We recommend the following to achieve the best results:
  1. Close your eyes befor putting the glasses on and only open them once the glasses are already on your face.
  2. All objects will first appear red. This is due to the natural adaptation process of the eye. A new and optimised colour balance is achieved after about 5-10 minutes. As soon as a white wall or a white sheet of paper appears white again, your eyes have adapted to the lenses.
  3. The effect of colour vision correction glasses will increases gradually. Maximum improvement can be reached after a few months of use.

COLORON glasses are an optical assistive device for enhancement of colour vision deficiency: they are not a cure for color blindness. Results can vary depending on the type and extent of colour vision deficiency per individual.

Sizing Guide

In order to find the right COLORON frame for you please use our measurement guide.

Measure the below three distances - your favourite sunglasses or reading glasses can be a perfect comparison -, and find the best fitting frame from our collection.


Frame size: medium

Measurements (lens width – nose bridge width – temple length): 55-19-140 mm

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