Derby Trivex
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Experience Deeper, Richer, and More Vibrant 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
100% UV
PROTECTION
ANTI-SCRATCH
LENS COATING
DUAL-SURFACE
ANTI-REFLECTIVE
OPTICAL
GRADE MATERIAL
EnChroma Outdoor Cx3 Sun Lens
Derby | Iconic, Classic Style
Derby, a mid-century modern mixed-material browline design, is always in fashion, comfy to wear and complements about any face shape.
Stainless Steel & Acetate | Durable, corrosion and scratch resistant, light, and hypoallergenic.
60 Day Money Back Guarantee | EVA Glasses Case | Lens Cleaning Cloth | Colourful Balloons | 2 Year Warranty
Scientifically Proven to Help You See Colour
Without EnChroma Glasses
With EnChroma Glasses
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 Derby 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.
Ⓒ 2024 EnChroma, Inc. All rights reserved. Patent pending. Duplication prohibited.
FAQs
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.
Testimonials
Robert B.
The Best
"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."
Nicholas P.
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."
Brian A.
Perfection
"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 5.0 of 5.0 stars.
It has received 6 reviews.
- RRRosa R.Verified BuyerRated 5 out of 5 stars1 year agoBirthday
Got these for my dad's 70th birthday. He loved them! I love the balloons packed inside with the glasses.
- JVJames V.Verified BuyerRated 5 out of 5 stars1 year ago"OMG this is what you see"
We purchased Enchroma glasses for my wife and gave them to her at Disney. Her reaction was priceless! She started to cry saying omg this is what you see? We are so glad we got them for her, they fit and look great on her.
- PWParker W.Verified BuyerRated 5 out of 5 stars1 year agoDerby Cx3 Sunglasses
My first time using color-correcting glasses of any kind and it is a significant change for me. After wearing the Derby Cx3 outdoor sunglasses my dad bought me, I'm definitely going to buy indoor ones at some point. The value is absolutely there, just need to save up for them.
About 15 years ago my acceptance to attend a military academy was rescinded after it was determined I have Deuteranopia color blindness. I've since had a fulfilling life and career but finally being able to see colors "normally" has definitely had a positive impact on my outlook (no pun intended).
- RKROBERT K.Verified BuyerRated 5 out of 5 stars2 years agoMy Mind is Blown!
I have struggled with strong protean colorblindness my entire life. I was skeptical at first that these glasses would make a difference but boy was I wrong. I first wore them yesterday, and for the first time in my life, I can see what red really looks like. I can see the green in a green stop light and my sweaters that look blue and brown to me are actually different shades of green! I'm a 60 year old manly man, but I have to admit that I had tears streaming down my face. Thank you Enchroma!
- CLCindy L.Verified BuyerRated 5 out of 5 stars2 years agoA whole new world of color!
I'd had Enchroma sunglasses for a couple of years when I lost them. I was so sad! My husband bought me a new pair! Now I'm so happy! I can see the beautiful colors again! Thank You Enchroma! I love, love, love my sunglasses!!!
