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Lesa France

ColorX Glasses for Colour Blind Green and Red

ColorX Glasses for Colour Blind Green and Red

Regular price £92.20 GBP
Regular price Sale price £92.20 GBP
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ColorX Glasses for Colour Blind Green and Red

Valuable aid in everyday life!
The effect of tinted filters, which enable colour perception, is immediately felt by colour blind people when they try on the lenses. These new tints offer a significant increase in contrast to combat dyschromatopsia - a form of colour blindness in which only two of the three fundamental colours can be distinguished due to a lack of one of the retinal cone pigments. 

Principle
Colour blind people deficient in red and green will have difficulty visually separating these two colours. The tints help to accentuate the difference contrast between them.

The green colour of the light spectrum will be attenuated, and the red will be accentuated. As a result, the contrast becomes significant, giving colour blind people a better perception.

To achieve the best possible visual compromise, four categories of tints with four tint intensities have been created, offering a choice of 16 tints. It is advisable to try these tints to choose the one best suited to the wearer.

Style
We can produce these tints on all types of eyewear, such as prescription lenses, non-prescription lenses, clip-ons, and overglasses.

ColorX Black
Choose ColorX Black 100% anti-UV 400 for outdoor use, which will protect you from the sun with increased contrast.

The glasses are used as standard non-refractive sunglasses and are available in different sun protection categories from 1 (indoor or cloudy weather) to 3-4 (outdoor, sunny weather) and tints. Category 4 - not suitable for driving!

Origin: France

Certification: CE

 

If your vision requires refraction correction, other options for purchase are available (1) therapeutic clip-ons over your existing prescription glasses, or (2) order of therapeutic glasses with prescription. These glasses are suitable for all types of prescription lenses with or without therapeutic filters. If you would like to order the glasses with prescription, please order additionally your ophthalmic prescription lenses using the links below:

Order low prescription lenses (0.25D - 2.00D)

Order medium prescription lenses (2.25D - 4.75D)

Please note, that online order with prescription is not available for children, high prescriptions (above -5.00D), high face asymmetry, squint, bifocal or progressive lenses (varifocals). If you have mentioned above conditions, or don't have the prescription or need to update it, you can book a clinical appointment for your eye test with an optometrist using the link below: 

Book your slot

 

FREE SHIPPING *

All packages will be shipped out via a trackable method. Once our shipping company forwards the tracking number to us, we will in turn send you the tracking number via email. Please see estimated shipping times and other details in our Shipping Policy.

* - free shipping is not available optical products, lamps, mirrors and magnifiers

30-DAY REFUND GUARANTEE

If you change your mind or are not happy for whatever reason, you will always have 30 days to return your item for a full refund. For more details see our Refund Policy.

WARRANTY

1 year

CARE INSTRUCTIONS & RECYCLING

According to the product instructions.

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