What are prescription lenses and how do they work?

What are prescription lenses and how do they work?

Prescription lenses are specially made glasses or contact lenses tailored to correct vision problems. They work by bending light rays to focus images correctly on the retina.

How do I know if I need prescription lenses?

You may need prescription lenses if you experience blurred vision, difficulty seeing at night, or eye strain. An eye exam by an optometrist can confirm this.

What types of prescription lenses are available?

There are several types, including single vision, bifocal, and progressive lenses. Each type serves different vision needs.

Can I get prescription lenses for sunglasses?

Yes, you can get prescription sunglasses that combine your vision correction with UV protection.

How often should I get my prescription updated?

It's recommended to have your prescription checked every one to two years, or sooner if you notice changes in your vision.