Colour Blind Glasses

Altavista Fitover

Rated 4.0 out of 5
Based on 1 review

Cx3 Sun SP Lens

60 DAY MONEY BACK
GUARANTEE
100% UV PROTECTION
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IN THE UK
2 YEAR WARRANTY
Colour Blind Glasses

Altavista Fitover

Rated 4.0 out of 5
Based on 1 review

Cx3 Sun SP Lens

Price includes UK VAT for UK customers

Lens Type
Frame Color
Black
Prescription
This item is backordered 1-10 business days

EnChroma Altavista is our fitover wrap-around frame that delivers superior coverage and clear, vibrant colour for those with Strong Protan  colour blindness. Altavista fitover glasses are designed to be conveniently worn over prescription glasses. Wrap-around construction enables excellent coverage from stray light through the top and side of the frame. Ideal for those with sensitive  eyes or medical concerns. To wear over prescription glasses, the total width of the prescription glasses should be 135 mm or less (5 3/8ths inches), and the height of the glasses 42 mm or less (1 5/8th inches). To reduce internal reflections between the lenses, glasses that have an anti-reflection coating are recommended.

Case included. Frame size: Large 64-12-128.

What's
Inside
Features
  • PROPRIETARY SPECTRAL LENS TECHNOLOGY: Our award-winning lens technology is the result of more than a decade of pioneering research by EnChroma scientists, and is uniquely engineered to enhance colour vision for people with colour vision deficiency.
  • SCIENTIFICALLY FORMULATED AND DESIGNED IN BERKELEY, CA: EnChroma’s eyewear is made in our medical device manufacturing facility where EnChroma technicians perform 100% of lens machining, assembly, and quality verification using a combination of imported and US components.
  • BEST-IN-CLASS LENS MATERIAL: Our lens material is made with Trivex®, an optical-grade resin that delivers a best-in-class combination of impact protection, lightness, and clarity.
  • 100% UV PROTECTION: EnChroma lenses block 100% of the UVA and UVB radiation components in sunlight. According to the World Health Organization, UVA rays are unfiltered by the atmosphere and can cause the most damage to vision health.
  • ULTRA-TOUGH ANTI-SCRATCH COATING: To ensure a long service life free of scratches, our lenses are clad with an optically clear, thermal-crosslinked coating to provide added lens durability.
  • CLARITY ENHANCING ANTI-REFLECTIVE COATING: Lenses without anti-reflection coatings reflect up to 12% of light back into your eyes. EnChroma lenses feature dual-surface anti-reflective coatings to reduce reflections by more than 90%.
  • SUPERHYDROPHOBIC TOP COAT: This water repellent surface treatment makes the lens slippery so that dust and dirt can be easily removed with a quick wipe of the included microfiber cloth.
  • EXTRAS: Signature box, hard-case, EnChroma® cleaning cloth, microfiber carrying bag, user guide, and colourful balloons included.
  • WEAR PRESCRIPTION GLASSES? Try our Receptor Fitover to conveniently wear EnChroma glasses over your existing prescription eyewear.
  • WEAR CONTACTS? Our standard (non-prescription) eyewear can be combined with your existing contact lenses to deliver comprehensive colour and clarity correction.
  • 100% SATISFACTION GUARANTEE: EnChroma backs up every purchase with our 60-Day Money Back Guarantee and 2-year Warranty See details.
What's in the Box
Sizing Guide
Width: / Measurements:
Width:
Measurements:

NOTICE: EnChroma glasses are an optical assistive device for enhancement of colour discrimination in persons with colour blindness; they are not a cure for colour blindness. Results vary depending on the type and extent of colour vision deficiency per individual. Read More

EnChroma does not endorse the use of the glasses to pass occupational screening tests such as the Ishihara test: these tests may be required in occupations where public safety is at risk such as public transport operators, electricians and first responders. Wearing of any filtering lens including coloured contact lenses during test administration is prohibited and may invalidate the accuracy of the results.




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100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Daniel H., from United States
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Enchroma Fit Over Review

Enchroma has a nice product, but you should not expect a miracle. I use them when driving and while outdoors and they greatly enhance the reds and greens around me. They allow me to see more clearly the oranges and purples, too, but they are not the end all for protanomaly color blind people like me.

I confess that when I first put them on I didn't get the earth shattering revelation some have had on the videos, but after wearing them for a couple of hours I realized my fence was red and the photinias in the back yard had some beautiful red growth. I had NEVER seen these before. Flowers in general are amazing more beautiful.

My final assesment is that they are worth every penny as an aid to seeing color, but don't expect that they will completely eliminate your color blindness.

This is exactly how enchroma advertises these glasses. My expectations were met, but I was disappointed I didn't have the earth shattering experience like some of Youtube.

I"m sure over time they will get even better and I am considering purchasing the indoor version.

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LENS
TYPE
TYPE OF
COLOUR
BLINDNESS
LIGHTING
CONDITIONS
Cx3 Sun Deutan &
Protan
Outdoor/
Bright Sun
Cx3 Sun SP Strong
Protan
Outdoor/
Bright Sun
Cx2 Shade Deutan &
Protan
Outdoor/
Partly Cloudy
Cx2 Shade SP Strong
Protan
Outdoor/
Partly Cloudy
Cx1 Indoor Deutan &
Protan*
Indoor Light,
Screen Use
Cx1 Indoor DT Deutan Indoor Light,
Screen Use
We recommend the Outdoor Lenses for your first pair for maximum colour impact.
See full Lens Guide for additional Details.
*Cx1 Indoor: Ideal for Protans; May also be appropriate for Deutan colour blindness.
Experience may vary. For best results, use indoors with bright full-spectrum lighting rated CRI of 90+.