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Brown sunglasses worn by a person with a basketball.
Lenses

Transitions GEN S Lenses: Speed, Color, and UV Protection
Person adjusting eyeglasses using a lens-cutting machine.

High Index Lenses: 1.61 vs. 1.67 vs. 1.74

PD=62mm measured on a person's face, distance between the centers of the pupils of their eyes.

Elevate Your Eyewear Experience with Zenni’s Revolutionary Digital PD Ruler

Zenni eyewear, white-framed sunglasses worn by a person with curly hair.

Oval Sunglasses: Timeless Style

Woman wearing large, square sunglasses and an orange swimsuit, lounging in a wicker chair by a pool.

What are Cataracts?

Person in sunglasses reading a book outdoors.

What are Progressive Readers and How to Order Them

Person wearing sunglasses, holding a basketball with the NBA logo and signatures, smiling outdoors.

Understanding Pinguecula and Pterygium

Black-framed sunglasses with yellow lenses, geometric patterned yellow cloth and case with "ZENNI" logo.

Unleash Your Fandom: The Columbus Crew Glasses by Zenni Optical

Man wearing stylish black sunglasses and a blue denim shirt over a yellow and white striped T-shirt.

Protecting Your Eyes from Harmful UV Rays

Person wearing a VR headset, engaging in virtual reality experience with handheld controllers.

Zenni’s VR Prescription Lens Inserts for Meta Quest 3: A Game-Changer in Visual Comfort