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Posts by Dr. Alyssa Buchanan

Contact lens case with blue and white caps and round eyeglasses on a vision test chart with large black C's.

Demystifying Visual Acuity

Two women with sunglasses; one wears blue-framed, reflective lenses, and the other, red wraparound glasses.

Game-Changing Clarity: Zenni’s Sports Performance Sunglasses for Top Athletes

Man in sunglasses in pool and woman in large black sunglasses lying on a striped towel by the pool.

Enhance Your Style: Choosing Sunglasses that Suit Your Face Shape

Group of friends wearing various styles of sunglasses outdoors on a sunny day.

Unlocking Clarity: Explore the Benefits of Tinted Lenses at Zenni

Two women wearing black activewear and reflective sunglasses standing on a beach at sunset.

Elevate Your Game: Zenni’s Sports Performance Sunglasses Collection

Teenager wearing earbuds while looking at a red smartphone.

Blast from the Past: Iconic 90’s Glasses Making a Comeback

Woman wearing thin rectangular glasses and large red flower earrings.

Embrace the Oversized Glasses Trend with Zenni

Aviator sunglasses with dark gradient lenses and silver frames

Flying High: Celebrating Top Gun Day with Aviator Glasses from Zenni

Two cars approach each other at night on a wet, rain-soaked road with headlights illuminating the way.

Understanding Astigmatism and Its Effects on Vision