Glasses & Lenses
Crizal Natural Look: What Has Replaced Sapphire HR?
Crizal Natural Look has replaced Sapphire HR as Essilor’s premium anti-reflection coating. Here’s what has changed, what has stayed the same and what it means for wearers.
Glasses & Lenses
Transitions Lenses: Pros and Cons, and GEN S vs XTRActive New Generation
A practical comparison of Transitions GEN S and XTRActive New Generation, including indoor clarity, outdoor darkness, driving, colour choice, speed and the pros and cons of light-reactive lenses.
Glasses & Lenses
How Do Varifocal Glasses Actually Work?
A clear explanation of how varifocal lenses combine distance, intermediate and near vision, why peripheral blur exists, and why accurate fitting matters.
Glasses & Lenses
Astigmatism Explained: What It Is and How Glasses and Toric Contact Lenses Correct It
A clear guide to astigmatism, common symptoms, and how glasses and toric contact lenses can correct it.
Glasses & Lenses
Prescription Sunglasses and UV Protection: Why Your Eyes Need More Than Tinted Lenses
Why proper UV protection matters, how prescription sunglasses help, and what to consider when choosing lenses for driving, holidays and everyday wear.