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Life Is Better In Full Colour
See The World In A Way You Never Imagined Possible
Whether you’re in the great outdoors or just out and about, you can experience deeper, richer and more vibrant colours in everything from a sunset or vista to outdoor sports and entertainment. Our lens technology works for about 80% of those with red-green colour blindness.
Experience EnChroma’s Patented Lens Technology
You could see more colours, contrast, clarity and depth perception with lenses scientifically proven to stimulate your brain’s colour vision processing and to provide immediate and long lasting improvement.
Are you a Deutan? The Cx3 Sun Lens is For You
Deutan, the most common type of red-green colour blindness, results in more issues with greens than reds. So, we boost greens and normalize the red-green ratio.
EnChroma Outdoor Cx3 Sun Lens
EnChroma Outdoor Cx3 Sun Lens
Altavista | Fashion Meets Function
Altavista delivers superior coverage in a stylish and comfortable wrap-around frame making it our best selling fit-over.
TR-90 | Lightweight, incredibly durable, very flexible and super comfortable.
60 Day Money Back Guarantee | EVA Glasses Case | Lens Cleaning Cloth | Colourful Balloons | 2 Year Warranty
Scientifically Proven to Help You See Colour
Simulation - Results May Vary
Leading Vision Scientists Have Spoken
Independent studies have shown wearing EnChroma glasses can stimulate your brain’s colour vision processing, results in immediate and long lasting colour improvement, and can generate 3 to 5x improvement in colour vision.
Now you can take advantage of the latest in colour perception neuroscience and lens design! EnChroma’s patented technology manipulates light so about 80% of those with red-green colourblindness can see vibrancy of reds and oranges, richer blues and purples or more vibrant greens while distinguishing between colours more accurately. It’s time to live life more colourfully!
STIMULATES BRAIN'S COLOUR VISION CENTER
IMMEDIATE AND LONG LASTING IMPROVEMENT
IMPROVEMENT AFTER 6 MONTHS
Make Sure You Get The Right Lens For You
You are currently viewing our Altavista frame with EnChroma's Cx3 Sun colour blind lens.
If you have Deutan colour blindness, you have selected the correct lens type. You can confirm your type using the test below.
See more symbols in this set? Shop Deutan
See more symbols in this set? Shop Protan
See all the symbols? You're likely Normal
Shop Deutan to take your colour vision to the next level.
Still having trouble deciding? No worries, take our full Online Colour Blind Test. Plus unlock an even more detailed assessment of your colour vision and be able to track improvements while wearing our glasses.
Ⓒ 2023 EnChroma, Inc. All rights reserved. Patent pending. Duplication prohibited.
Have a question? We are here to help.
Should I get indoor or outdoor glasses? What's the difference?
Just like sunglasses, our Outdoor lenses are great in bright to partly cloudy sunlight and provide 100% UV blocking. Our indoor lenses have a light tint and work best in your home, office, at school, or in more cloudy, grey conditions. Both work well so its really a matter of personal preference.
Are your glasses available in prescription?
Yes. Most of our frames are available in either single vision or progressive prescription options for an additional fee. You can find more info on each frame's detail description page. Prescription EnChroma's are also available through an Authorised Retailer.
What's your return policy?
We offer a 60-day money back guarantee even on prescription glasses. This gives you plenty of time to adjust to our glasses. For more details on our policy click HERE.
"I have many premium sunglasses from Ray Ban, Persol, Randolph, etc. and the EnChroma are the best. Superior clarity, quality construction and I can see reds and greens much better. They make it a beautiful world."
The gift of colour.
"I feel the gift of colour is wasted on many. They don't appreciate the vibrancy of the world they have. I've had a taste of that world now. The immersive depth of colours touches my soul with joy."
"I used to think colour would never impact my life. These are amazing and changed, literally, the way I view the world. Thank you."
This product is rated 4.6 of 5.0 stars.
It has received 25 reviews.
- JSJames S.Verified BuyerI recommend this productRated 4 out of 5 stars6 months agoI can finally see colors !!!
I am so happy my wife found Enchroma and bought a pair for me. After 24 years together I can finally see how beautiful her natural red hair is . I love the over the glasses Enchroma. I have to keep getting new Rx glasses all the time . I plan on enjoying the colors this Spring and Fall. Thank you Enchroma and my wonderful wife for giving me a new and better way to see the world .
- DNDeane N.Verified BuyerI recommend this productRated 5 out of 5 stars6 months agoFrom Strong to Reduced Deutan
The hubby noticed red, orange, and yellow in more vibrant color, blue with more depth. Felt he lost some green but has better depth perception. Some browns he had seen before were actually shades of red and orange. Overall he is excited over the sunglasses.
- DTDoyle T.Verified BuyerI recommend this productRated 5 out of 5 stars7 months agoColor Blind, the Duetan type.
Received Altavista Fitover glasses in a timely manner. They fit over my glasses well.
I repeated the Color Blind Test with the new glasses on and it revealed normal color vision.
Real satisfied with them.
- ABAndrew B.Verified BuyerI recommend this productRated 5 out of 5 stars8 months agoNeed to have full sun.
Got your glasses, they seem to work. However, it's Winter, everything is gray and overcast. The stoplights are easier to see, which is nice.
- CCCarolyn C.Verified BuyerI recommend this productRated 5 out of 5 stars9 months agoRED
My wife bought me these and they arrived just before Christmas. We live in Canada just north across the lake from Buffalo New York and with the recent storms everything outside is pretty much black and WHITE. Since then we haven't had any sunny days until yesterday, so I thought I would go outside and try them while I was driving. My first impression was RED!!! I thought I could see red before - I had no trouble with red traffic lights but now they were RED. Cars I thought were red are now RED. Tail lights are RED. Stop signs are RED. Looking further - facades that I thought were gray are now green. Traffic cones that I thought were yellow are bright orange. There is not a lot of colourful stuff outside here these days (no flowers no leaves on the trees etc) and it is overcast again today. So I am looking forward to seeing purple, chartreus and mauve and for the first time after 78 years. I hear they are pretty. Also I noticed I can see the screen on my phone outside clearly as the lenses are non-polarizing. Colours were never the first thing I noticed about objects. I always told my wife colours are over rated but now I may have to change my opinion.