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BEST ANTI FOG FOR EYEGLASES AND HOW THEY WORK (ULTIMATE GUIDE)

Updated: Dec 8, 2022

Do anti fog products work or not? That is the question.


And if they do, what are the best solutions to prevent condensation on your eyewear?


In this ultimate guide about eyeglass defogging technology, you’ll learn which fog stopping products best fit your needs, whether they are lens coatings or aftermarket treatments.


A journey into science in order to recognize myths and baloney about condensation prevention.

Table of contents

  1. What is condensation?;

  2. Why do glasses fog up?;

  3. Difference between anti fog treatments and lens coatings;

  4. Surfactants anti fog agents;

  5. Hydrophilic anti fog agents;

  6. Best anti fog treatments for eyeglasses;

  7. Can anti fog sprays damage glasses?;

  8. Who invented the defogging technology?;

  9. Conclusions: do anti-fog sprays really work?.




WHAT IS CONDENSATION?

All lenses, despite their material composit