Blue Light Glasses


Are you offering prescription blue light blocking glasses

No, we do not offer prescription glasses or corrective lenses at the moment. However, we are working to be able to offer you this service very soon.

Can I use your glasses if I wear contact lenses

Yes, you can use our blue light blocking glasses while wearing your contact lenses.

Do you have several sizes of glasses

Our glasses only come in one size. This is the standard size used by opticians.

If the pair is too big or too small for you, which is extremely rare, you can send them back to us and get a full refund.

What is the filtering rate of your glasses

GMG Performer glasses block 60% of blue light. 

GMG Optimizer and GMG Oranos Black glasses block 30% of blue light.

GMG Oranos Light Grey, Tortoise and GMG Osiris glasses block 25% of blue light.

Are the glasses lenses transparent

GMG Optimizer, GMG Oranos and GMG Osiris lenses have a very slight tint for an optimal blue light protection with minimal color distortion. 

GMG Performer lenses have a strong yellow tint to ensure an even higher blue light protection.

Delivery, Return & Guarantee


I live in France, when will I receive my order?

Domestic orders are delivered within 2-4 working days. Your tracking number is sent by email. 

I live in the United States, when will I receive my order?

Orders from the US are delivered within 2-5 working days. Your tracking number is sent by email. 

I live outside the United States and France, when will I receive my order?

International orders are dispatched within 2 to 3 business days of placing your order. Your order will then be delivered within 8 to 10 days.

Are you shipping internationally

Yes. During checkout, the delivery method will automatically be updated according to your country. 

Do you have a return guarantee?

We offer a 30 days return policy upon receipt of your order. 

You can return the glasses to our premises and we will refund you the full amount of your order.

We also offer a lifetime guarantee that covers any problems.

What is the lifetime guarantee

When added to your order, the lifetime guarantee covers the breakage of the pairs in your order. It entitles you to receive a replacement pair free of charge.