<div class="_help_font_site selected-art-author"> <p>Yes, there are two ways to buy prescription sunglasses:</p> <p>A. Sunglasses with prescription lenses. We have prescription and non-prescription sunglasses. Please visit <a href="/sunglasses.html">here </a>for details;</p> <p>B. Regular frames with lenses color. You can also order photochromic lenses, tint lenses or polarized lens for regular glasses, they will work as sunglasses:</p> <img alt="" src="https://df5apg8r0m634.cloudfront.net/images/2019/1127/6FZm2ZXhyP.png" /></div>
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Terms and Conditions

Lens Thickness/ Lens Index

How to choose lenses?

Photochromic & Transitions® Lenses Introduction

Lens Color

Difference between Spherical Lens and Aspherical Lens

What coatings and add-ons do you offer for your lenses?

What is the difference between single-vision and bifocal/progressive lenses?

Do you have prism lenses?

Do the lenses include any coating?

Lens Functions

What's the difference between basic coated lenses, standard coated lenses and blue-light blocking lenses?

How to use progressive glasses?

Do you offer bifocal or progressive lenses?

What is the material of your lens?

What're the difference between Tint lens, Photochromic lens and polarized lens?

Which kind of lenses are free?

What type of bifocal lens do you use?

Can I buy lenses only to fit into my old glasses frame?

Spherical VS Aspherical Lens (video)

How to change the lens of safety/sport glasses?