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Eye Care

2025-08-Zenni-Blog-BackToSchool
Kids

Back to School with Clear Vision: Zenni’s Top Tips for Students
Man in a suit holding a blue clipboard and reading a document outdoors.

Enhancing Your Vision: Using Reading Glasses Over Contact Lenses

Woman using a smartphone and laptop, seated on a couch.

Ways to Reduce Blue Light from Screens

People wearing 3D glasses seated in a movie theater, some holding popcorn containers.

The Science Behind 3D Glasses in Movie Theaters

Worker in safety gear adjusting machinery, wearing yellow hard hat, safety glasses, and orange plaid shirt.

Your Guide to ANSI Z87.1 Safety Standards

Close-up of a greenish-brown human eye with detailed patterns and reflections in the iris.

The Connection Between Eye Health and Overall Health

Black-framed eyeglasses placed on an eye chart with letters C, V, O, V, H, Z, C, H, V, C, K.

Visual Acuity 101: The Snellen Chart Demystified