Lenses

Green transparent glasses with thin frames. Style no. 1916124.

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Clear rectangular eyeglasses with transparent frames and lenses.

Unveiling the Brilliance of Photochromic Glasses: Style, Protection, and Convenience in One Pair

Blokz Photochromic glasses with a silver frame and a model wearing square sunglasses.

The Magic of Photochromic Lenses

Black prescription eyeglasses with thick frames and clear lenses.

All About High Index Lenses

Transitions light intelligent lenses. Get the best price on glasses with Transitions lenses, only at Zenni.

Understanding the New Colors of Transitions Lenses

Woman wearing stylish transparent eyeglasses with a slender metal frame.

Finding Relief with FL-41 Lenses

Round sunglasses with metallic frame and gradient lenses; one lens shaded blue and the other brown.

The Science Behind Polarized Glasses