EnChroma Certified Refurbished

Derby Cx3 Sun SP (Refurbished)

Sale price €249 Regular price €335
Save €86
4.6

Prescription: None
Frame Colour: Clear

EnChroma Certified Refurbished glasses function like new glasses and have been ultrasonically cleaned, UV sanitized and reconditioned to meet our strict quality standards for lens and frame performance. Covered by our standard 2 year product warranty and 60 day guarantee. Not available in prescription.

FREE shipping within the E.U.

Price includes VAT


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 Protan? The Cx3 Sun SP Lens is For You

Protan, which is about 25% of red-green colour blindness cases, results in more issues with reds than greens. So, we boost reds and normalize the red-green ratio.

Outdoor Cx3 Sun SP

EnChroma Outdoor Cx3 Sun SP Lens

100% UV Protection

100% UV
PROTECTION

ANTI-SCRATCH LENS COATING

ANTI-SCRATCH
LENS COATING

DUAL-SURFACE ANTI-REFLECTIVE

DUAL-SURFACE
ANTI-REFLECTIVE

OPTICAL GRADE MATERIAL

OPTICAL
GRADE MATERIAL

Outdoor Cx3 Sun SP

EnChroma Outdoor Cx3 Sun SP 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.

- Sophisticated browline silhouette offers a fashionable look for all occasions.
- Stainless steel spring hinges provide a more flexible fit that contours to your face.
- Perfect for a wide range of face shapes.

Stainless Steel & Acetate | Durable, corrosion and scratch resistant, light, and hypoallergenic.

Size: Medium

Lens Width: 51mm

Lens Height: 40mm

Temple Length: 145mm

Bridge Size: 20mm

Frame Width: 140mm

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

Drag

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!

Leading Vision Scientists Have Spoken

STIMULATES BRAIN'S COLOUR VISION CENTER

Leading Vision Scientists Have Spoken

IMMEDIATE AND LONG LASTING IMPROVEMENT

Leading Vision Scientists Have Spoken

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 SP colour blind lens.
If you have Protan colour blindness, you have selected the correct lens type. You can confirm your type using the test below.

See more symbols in this set? Select Cx3 Sun lens

See more symbols in this set? Select Cx3 Sun SP lens

See all the symbols? You're likely Normal
Select Cx3 Sun lens 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.

Our customer support is available Monday - Friday: 9am-5pm PST+44 (0) 1341 407918 | europesupport@enchroma.com

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."

Collection list

View all