Anti-Glare Night Driving Glasses: What Reduces Glare and What Doesn’t
Yellow tinted lenses don’t improve night driving safety, per clinical research. Learn what actually reduces glare: clear lenses, AR coatings, and an accurate prescription.
Blog | Optical Industry Insights, Guides & Tools for Opticians
Actionable insights for opticians and eyewear retailers. Learn how to measure PD remotely, optimize optical workflows, choose the right tools, and grow your business with modern digital solutions.
How to Stop Glasses From Fogging: Anti-Fog Coatings, Sprays, and What Actually Works
Glasses fog when warm, humid air meets lenses cooled below the dew point. This guide compares permanent anti-fog coatings, surfactant-based sprays, and DIY fixes so you can choose the right solution for your lenses.
How Should Glasses Fit? Signs of a Good Fit and How to Fix Common Problems
Learn the four signs that your glasses fit correctly, how to diagnose sliding and pinching, and when a low bridge fit design might be right for you.
Keratoconus: Detection, Staging, and Fitting Strategies for Optical Professionals
Keratoconus is progressive corneal ectasia that produces irregular astigmatism no spectacle lens can fully correct. This guide covers early detection signs, Amsler-Krumeich staging, and correction selection from early-stage spectacles through advanced scleral lenses.
Dry Eye Syndrome: What Opticians Need to Know About Causes, Symptoms, and Lens Choices
Dry eye syndrome is the leading reason contact lens wearers drop out of wear. This guide explains the tear film, the two main subtypes, and what opticians can actually do about it at the fitting desk.
Presbyopia: What It Is, When It Starts, and How Opticians Correct It
Presbyopia is the inevitable, age-related loss of near-focusing ability that affects virtually everyone past age 50. This guide covers onset, add power progression, correction options, and why accurate fitting measurements are critical for progressive lens wearers.
Can You Measure Fitting Height When the Customer Isn’t Wearing the Frame?
Selling lenses online, you can already get pupillary distance from a photo, but segment height has needed the customer to be wearing the frame. We are building a way to measure fitting height, and the full dispensing set, from a single remote photo, no try-on required. Here is a first look.
Anti-Reflective Coating on Glasses: How It Works and Is It Worth It?
Anti-reflective coating for glasses cancels lens reflections through thin-film interference, cutting night-driving glare and screen fatigue. How it works, who benefits, what it costs, and how to clean AR lenses.
Eye Floaters: What They Are, Causes, and When to See a Doctor
Eye floaters are usually benign, but a sudden shower of new floaters or accompanying flashes of light can signal a retinal tear or detachment, a sight-threatening emergency that requires same-day evaluation by an ophthalmologist.
Double Vision (Diplopia): Causes, Types, and When It’s an Emergency
When a patient says ‘I’m seeing double,’ one question separates a correctable optical problem from a medical emergency. This guide shows optical staff how to triage diplopia and refer appropriately.