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Posts by Dr. Steven Liem

Eyeglass cleaning and sanitizing machine with control dials and air vents, surrounded by tools.

Understanding the Term ‘Toric’

Two men wear stylish black sunglasses, one in a blue sweater and the other in a mauve shirt.

Understanding Polarization in Sunglasses and its Benefits

Clear-framed glasses with "ZENNI" on the temples, resting on a blue cleaning cloth that reads "zenni.com."

Understanding the Various Parts of Glasses

Hands positioning eyeglasses into a lens edging machine for shaping and fitting lenses.

Exploring the Differences: Polycarbonate and Plastic Lenses

Optometrist using an autorefractor machine with an eye image on the screen.

Getting Ready for Your Next Eye Exam: What to Expect

Group of friends wearing stylish sunglasses, patterned shirts, and a straw hat, smiling and laughing.

Zenni Named “Best Affordable” Eyewear Brand by Business Insider: A Testament to Quality and Affordability

Silver round eyeglasses with clear lenses and black tips.

Embrace the Aesthetic of “The Tortured Poet’s Department” with Zenni’s Stylish Glasses

Person inspecting purple-tinted glasses using a specialized machine.

Deciphering Your Eye Prescription: A Comprehensive Guide

Silver-framed eyeglasses with clear lenses placed on a desk.

Farsightedness and Nearsightedness Explained