How to Tell if Blue Light Glasses are Reducing Blue Light?

Blue light glasses have become increasingly popular in recent years as a way to protect our eyes from the blue light emitted by electronic devices such as smartphones, tablets, and computer screens. However, with so many different types of glasses on the market, it can be difficult to know for certain if a pair of glasses is specifically designed to block blue light. In this blog post, we will explore the ways to tell if glasses are blue light glasses.

1. Look for a blue light blocking label or certification: Many manufacturers of blue light glasses will include a label or certification on the glasses or packaging that indicates that the glasses are specifically designed to block blue light. Some certifications to look for include "Blue Blocker" or "Low Blue Light."

2. Check the lens color: Blue light glasses typically have a yellow or amber tint to the lenses. This is because these colors can effectively filter out blue light. However, not all yellow or amber tinted glasses are blue light glasses, so it is important to also look for a label or certification.

3. Look for a special coating or film on the lenses: Blue light glasses will often have a special coating or film on the lenses that filters out blue light. This coating or film may not be visible to the naked eye, so it is important to check the product description or ask the manufacturer if the glasses have this feature.

4. Check the price: Blue light glasses can be more expensive than regular glasses due to the special features that are included, such as a blue light blocking label or coating. If a pair of glasses is being sold at a significantly lower price than other blue light glasses on the market, it may not be a genuine pair.

5. Ask for advice from an optometrist or eye care professional: If you are unsure whether a pair of glasses is a genuine blue light glasses, it is always a good idea to ask for advice from an optometrist or other eye care professional. They will be able to provide you with more information and help you choose the right pair of glasses for your needs.

6. Conclusion: Blue light glasses are specifically designed to protect our eyes from the blue light emitted by electronic devices. To determine if a pair of glasses is blue light glasses, you should look for a blue light blocking label or certification, check the lens color, look for a special coating or film on the lenses, check the price, and ask for advice from an optometrist or eye care professional. By following these steps, you can ensure that you are purchasing a genuine pair of blue light glasses that will effectively protect your eyes.