Skip to Main Content Skip to Chat Button

Eye Care

2025-11-Zenni-Blog-YearReview_feature_Featured Image

Community Service

Zenni’s 2025 Year in Review: Vision, Impact, and a Brighter Future for All

Optometry trial lens set with different diopter values: 0.12, 0.25, 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00.

Decoding Dioptric Power: A Simple Guide

Optometrist taking notes while a patient sits beside an eye examination machine, discussing vision care.

Debunking the Myths of Color Blindness: Separating Fact from Fiction

Phoropter with multiple dials displaying measurements from 0 to 180 degrees and labels 0.75 and 25.

Decoding 20/40 Vision: What Does it Mean?

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

Close-up of an elderly person's eye with a bright teal iris, surrounded by wrinkles and aged skin.

What Your Eyes Say About Your Health: Understanding Signs and Symptoms