BLACK DOG

Black Dog 47-18-135 by DiaVista® – Designed for adults living with diabetes, Black Dog is sunblock for the eyes, delivering 2 Glasses in One—crystal-clear vision indoors and advanced sun protection outdoors. Photochromic lenses automatically adapt to changing light, shielding against UV, blue light, and glare to reduce eye strain and protect long-term eye health.

Designed for oval, heart, and round-shaped faces, Black Dog’s narrow bridge and compact design provide a tailored fit, ideal for those with smaller facial features.

Available in two limited-edition versatile finishes, Black Dog delivers a timeless design with functional, all-day wearability.

Fit: Small (Slim Fit) – Ideal for narrow faces or smaller head sizes.

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