Here's a guide to help you understand different types of lenses commonly used in eyewear
Eyewear lenses are available in different materials, such as plastic (including polycarbonate and CR-39), glass, and high-index materials. Each material has its own advantages in terms of durability, impact resistance, weight, and thickness.
When selecting eyewear lenses, it's essential to consider your specific visual needs, lifestyle, and the recommendations of your eye care professional. They can provide guidance on the most suitable lens options based on your prescription and individual requirements.
I hope this lens guide provides you with a helpful overview of the different options available for eyewear!