Grant

Rated 4.5 out of 5
Based on 33 reviews

Cx1 Indoor Lens

60 DAY MONEY BACK
GUARANTEE
100% UV PROTECTION
FREE SHIPPING
IN THE UK
2 YEAR WARRANTY

Grant

Rated 4.5 out of 5
Based on 33 reviews

Cx1 Indoor Lens

Price includes UK VAT for UK customers

This item is backordered 1-10 business days

NEW! EnChroma Grant is an artfully designed, full-rim frame, featuring Cx1 lenses with cutting-edge technology for indoor lighting conditions. Rectangular lenses and straight lines give the Grant a clean, smart style for any occasion. Shiny finish adds a sleek effect. Durability features, such as premium acetate and stainless steel spring hinges provide a more flexible fit that curves to the face over time. Case included.

Frame size: Medium 55-15-140.

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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88% of reviewers would recommend this product to a friend
Customer photos and videos
33 Reviews
Reviewed by Art Z., from United States
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Enchroma indoor glasses work as well as the outdoor model for me!

After wearing my outdoor Enchroma Ellis glasses for 3 1/2 years and being extremely happy with them, it was time to order another pair and also order a pair of the indoor glasses. I'm a strong protan and severely colorblind and the indoor glasses work as well for me as the outdoor glasses and I simply couldn't be happier! The lens quality is excellent and my prescription was created flawlessly and the clarity and colors I see are truly amazing!

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Reviewed by James L., from United States
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

My Encroma Indoor Glasses

I really love the glasses. The new colors i am experiencing are amazing!

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Reviewed by sherif m., from Saudi Arabia
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Color improvement

I can see the difference between orange and green also yellow and red improved, I would not compare it cx3 sp, but I can't use the cx3 sp indoor. cx3 sp give me better result outdoor

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Reviewed by Alex M., from United States
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Exceptional product and service

I decided to try the Grant Cx1 Indoor glasses based on my experience with the enchroma sunglasses. The indoor glasses' color enhancement is more subtle. In low indoor light their is a noticeable tint. Neither is distracting after a day or two. Like the sunglasses, the indoor lenses open up an entire world of previously under-appreciated color. I wouldn't be without them for browsing the web, watching television or fly-tying. Enchroma applied my tri-focal prescription skillfully. My fields of vision are even clearer than with my normal lenses.

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Reviewed by Melanie G.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Love these glasses, worth the money!

I got the Grant Cx1 Indoor glasses for my boyfriend as an early Christmas gift (I got them in fall so he could see all the pretty colors). He has Protan color blindness and has difficulty distinguishing red from brown, blue from purple and whatnot. I was so excited when they came in the mail, I surprised him with them and they sent these nice balloons of all the colors of the rainbow. Before he put them on I asked him which colors were which and the blue and purple were essentially the same color, along with brown and green. He put the glasses on and boy I wish I would’ve filmed it. Made him cry. Amazing product, really works. Worth the money.

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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+.