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BOGO Requirement

Northside (Refurbished)

Cx3 Sun SP Lens

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BOGO Requirement

Northside (Refurbished)

Cx3 Sun SP Lens

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Northside Cx3 Sun SP is for mild, moderate and strong protan colour blindness. The Northside features embedded rubber nose pads, rubber inserts on inner temples and high quality hinges for a secure and comfortable fit. Made from TR-90, a durable and lightweight material. Handcrafted in Italy. Case included.

EnChroma® Northside. Color blindness glasses for adults. Frame size: Large 55-16-140. Fits most adults. EnChroma Certified Refurbished.

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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.



Related Items

LENS
TYPE		 TYPE OF
COLOR
BLINDNESS		 LIGHTING
CONDITIONS
Cx3 Sun Deutan &
Protan		 Outdoor/
Bright Sun
Cx3 Sun SP Strong
Protan		 Outdoor/
Bright Sun
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 color impact.
See full Lens Guide for additional Details.
*Cx1 Indoor: Ideal for Protans; May also be appropriate for Deutan color blindness.
Experience may vary. For best results, use indoors with bright full-spectrum lighting rated CRI of 90+.