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Eye Facts

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Community Service

Zenni’s 2025 Year in Review: Vision, Impact, and a Brighter Future for All
Model wearing large white patterned glasses, colorful statement necklace, and a patterned dress with pink tones.

Eye Dominance: What It Is and How to Test It

Child wearing black sunglasses and a white rash guard with orange sleeves and a pineapple design.

Caring for Your Child’s Eyes: Tips for Optimal Eye Health

Nurse in scrubs wearing a headset and stethoscope, looking intently at a laptop screen.

Does Wearing Glasses Make Your Eyes Weaker?

Colorful flower fields with rows of purple, white, red, yellow, and pink flowers under a partly cloudy sky.

Cones and Rods: The Key to Vision

Four pairs of eyeglasses stacked on top of each other.

Understanding 20/200 Vision

Phoropter used for vision testing, multiple dials and lenses positioned in front of a person's face.

Deciphering the Meaning of 20/100 Vision