ARCTIC EnChroma California Outdoor Deutan 2 in 1 accessory

EnChroma Outdoor Deutan glasses

The ARCTIC EnChroma California Outdoor Deutan 2 in 1 accessory is a pair of colour-blindness correcting glasses built for outdoor use. They address Deutan-type red-green colour blindness, the most common form, by boosting green perception and normalising the red-green ratio. The frame uses high-density hypoallergenic acetate with a black luster finish, stainless 5-barrel steel hinges and sculpted saddle-bridge nose pads for a secure, comfortable fit. The lenses filter out 100 percent of UVA and UVB light while delivering impact protection.

Upgrade from standard sunglasses

These glasses replace ordinary tinted sunglasses that only darken the view without correcting colour confusion. The jump is worth it when daily outdoor tasks — identifying traffic signals, reading maps, distinguishing foliage or selecting ripe produce — are hindered by Deutan colour blindness. Patent-protected lens technology refined over more than a decade enhances colour distinction, improves contrast and renders whites and neutral tones more naturally. They are not intended for Protan-type colour blindness, which requires a different lens formulation.

Outdoor capacity and limits

The lenses comfortably handle bright daylight conditions, providing full UV protection and impact resistance while making hundreds of hues visible and distinguishable. Colour correction is optimised for natural outdoor illumination; performance decreases under artificial indoor lighting or in very low light where the spectral filter has less signal to work with. The frame’s lightweight acetate construction suits extended wear, though the single Deutan prescription means the glasses cannot serve users with other colour-vision deficiencies.