Glasses Facts

Three pairs of sunglasses with colored lenses; text reads "style no. 450114, 157719, 3234014".

Unveiling the Perfect Sunglasses for Your Unique Face Shape

Woman wearing blush pink oval sunglasses with dark lenses.

The Charm of Oval Sunglasses

Single transparent glass lens standing upright on a wooden surface.

How To Get The Thinnest Lenses For Your Prescription

Teenager wearing glasses using a laptop.

Eyes Shielded: The Power of Zenni’s Blokz Blue Light Blocking Lenses

Woman holding black-framed eyeglasses, smiling with her eyes closed.

Your Guide to Eyewear Comfort: Finding the Perfect Fit

Two people wearing glasses and face masks; left glasses fogged, right glasses clear.

Crystal Clear Vision in Any Condition: The Science and Solution Behind Foggy Glasses

Pupillary Distance (PD) measurement between eyes and Optical Center alignment in glasses.

Answering Your Top Questions About Pupillary Distance (PD)