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Eye Health

ZENNI ID GUARD eyewear with Anti-IR Lens Tech.

EyeQLenz™ with Zenni ID Guard: The Future of Eye Protection and Digital Privacy

ZENNI OPTICAL EYEGLASSES prescription form. Patient: John Smith. O.D: +0.25 -1.25 158. O.S: +0.50 -1.00 048.

Breaking Down Cylinder Eye Prescription: A Closer Look at Astigmatism

Glasses next to an eye prescription from John Doe, O.D., for Richard D. Spherical -0.50, Cylinder -1.00, Axis 175.

Cracking the Code: Unraveling the Secrets of Your Eye Prescription

Tortoiseshell sunglasses with dark lenses and gradient brown eyeglasses with clear lenses.

Ultimate Guide to NV ADD Eyeglasses | Zenni

Woman wearing aviator sunglasses with pink-tinted lenses, looking at a phone.

Do You Experience Light Sensitivity?

Child wearing blue sunglasses and light blue T-shirt, pointing at their sunglasses with both index fingers.

10 Healthy Eye Tips | 10 Consejos Para Ojos Sanos

What is Pupillary Distance? PD = 62 MM. Why is it Important?

¿Qué es la DP y por qué es importante?