FAQ

You can only order on the internet, so everything must go through our website. If you so wish, we are at your disposal to help you through your first order.

On every arm of every frame, there is an inscription which tells you the dimensions of the frame, in 3 numbers. The first number is the lens’ width, the second is the bridge’s, and the third number is the length of the arms.

You can also measure the size of an actual pair of glasses that you currently own and that fits you (either prescription glasses or sunglasses). You only need to measure from one arm to the other.

You can then compare that number to those that are on every frame’s page.

We generally recommend to choose about the same size, with maximum 5 mm difference.

The prescription allows you to fill your corrections in. For your health and comfort, it is important that those are filled with no mistakes.

Nevertheless, you can order glasses without prescription, but we have to inform you that they will not be guaranteed, as we were not able to double check the corrections with a prescription.

Corrections for glasses and contact lenses are different. In order to not damage your sight, we strongly advise you to not use a contact lenses prescription to order glasses.

If your sight has stabilized, you can definitely use a prescription that is 3 years old or more. Nevertheless, it is always a good idea to have your sight checked on a regular basis because your eyes grow old too and your life conditions might have changed.

Yes, that is possible at Glasses24. You only need to select the option “No correct” on the page of the frame, once you clicked on “Order” or “Add to Cart”.

Some of our frames are equipped with a flex system (small spring at the hinge) that gives flexibility to your frame and ensures great comfort. In addition, many of them are made of acetate, a material that becomes malleable when heated (with a hair dryer, for example). This allows you to adapt the model to the shape of your head.

Depending on your corrections, the Production Center may require a thinning index because for high diopters (above/below +4/-4) it is mandatory to thin the glass. Without this, the glasses would be very heavy, and the aesthetic side must also be taken into account. Thinning indexes are paying options.

All you have to do is choose a thinning index when you place your order. The 1.50 index is included in the price, but you can choose upper indexes for thinner lenses in case of strong corrections.

The prism is a necessary correction when there is a muscular imbalance between both eyes. If in your prescription there is any indication about the "prism", you will not be able to buy your glasses from Glasse24, since it is a special case that requires a particular adaptation for the eyes, which we cannot offer at the moment.

Yes, it is possible. We offer you glasses that go lighter or darker with the sunlight and provide you with total comfort in all circumstances. You can order brown or grey photochromic lenses for all our own brand frames and some name brand frames (Ray-Ban, Persol, etc.) Feel free to read all our information on photochromic lenses.

We offer 3 types of photochromic lenses. Sunmotion and Transitions Premium do not darken inside a car, because the windshields filter most UV rays. Only the Transitions Xtractive option allows you to have darker lenses in the car (up to 90% tint intensity).

Yes, we offer progressive glasses starting from 139.90€ (excluding promotional offers) with new generation lenses, called FREE FORM. Progressive glasses not only correct myopia or hyperopia, but also provide good near vision. This type of lens allows you to see at all distances with a single pair of glasses, so don't neglect your eyesight anymore. All the information about our progressive lenses.

All of our progressive glasses start at 139.90€ (excluding promotional offers). At this price, we offer you the latest generation of lenses and the best treatments. All frames marked "Progressive Compatible" are available with this type of lens.

To benefit from it, click on "Order" on the page of the product of your choice, and, in the "Type of your lenses" section, select "Progressive". For more information, we invite you to consult our progressive glasses section.

Yes, you benefit from a warranty on our progressive glasses. We offer you the possibility to adapt to it for 30 days. If you cannot adapt, know that we apply the satisfaction guarantee. Unlike a traditional optician, you are entitled to a refund when ordering from us!

Yes, we sell degressive glasses, also called proximity glasses or office glasses that allow you to correct intermediate vision (80-100cm) as well as near vision on the same lens. For more information, do not hesitate to consult our section Office Glasses

Yes it is possible, if you know your magnifying glass power, you can enter it in the "sphere" box when filling in the corrections in the order form, otherwise you can contact our technical support at the address support@glasses24.com.

Absolutely, we offer the possibility to add the option Digital Relax Coating (Anti-Blue Light). The Digital Relax coating helps protect you from the harmful waves of blue light in any situation (computer, television, console...).

It is not possible to order progressive glasses with the Digital Relax coating (anti-blue light) because this treatment is mainly intended for use in front of the computer. In addition, anti-blue light glasses have a very slight brown tint (10%) which gives a yellowish effect when you look through them. This is not a problem for computer work, but it can be when outdoors. If you wish to order the Digital Relax coating, we invite you to choose office glasses or unifocal / single vision glasses.

Yes, you will receive your glasses in a rigid case and accompanied by a wipe. It is important to protect your glasses especially during delivery.

We have standard sizes. Unfortunately, the front width and length of the temples are not a customizable data.

We do not have the possibility to add corrections on all our name brand frames, it depends on the agreement we have with the supplier. If, on the frame page, you do not have the option to enter corrections, it means that we do not have the authorization to modify the lenses of the selected model.

Absolutely. They come from official European suppliers (Luxoticca, Marcolin, Safilo, etc)

No. The original brand lenses made to be manufactured as correction lenses. Your prescription must be manufactured with lenses that are made especially for this purpose. However, with your order you will receive 2 pairs of lenses: Manufactured lenses mounted in the glasses and the original ones, which will be presented in a separate envelope.

If the box has not been opened, you can contact us at customer support for return procedures.

Most of our frames contain a small amount of nickel, but they comply with European Regulation 94/27/EWG of 1994.

These regulations stipulate that during the first two years of use, any part of the object that touches the skin must not dissipate more than a certain amount of nickel (maximum 0.05 grams per square centimetre per week).

If, however, you have an acute nickel allergy, we recommend that you switch to our titanium frames, which are entirely nickel-free.

Sorry, we do not provide trial contact lenses. Please visit your local optician when trying out contact lenses for the first time.

We do not sell child frames but we do have brand glasses for children. To find the brand children's models you can simply go to the brand catalog and select the "small" filter that you will find at the top to sort the frames by size and check the dimensions on the frame page to see if it will fit your child.

To find your photo in the avatars, simply load your photo and locate your pupils on the photo as requested. Your photo will then appear in your avatars. If you need help, please do not hesitate to contact our customer service department at support@glasses24.com

When you place an order on our website, you are guided step by step through the process. First of all, choose the frame you like and when you add it to your basket.
If you have filled in the lens values profiles in your account, it will be automatically used. 
You can also leave the values at 0 and attach your prescription during the next step of the order.

You can order without completing the form but by attaching your prescription. Upon receipt of your order, our support will complete your order. And don't worry, if any information necessary to activate your order is missing we will send you an email.

We can't put new lenses in your old frame. Our particularly competitive rates correspond to the purchase of an all-inclusive pack of glasses + frames.

You have 4 possible lens shapes with standard sizes. As of now, due to the large number of orders to be processed, we unfortunately cannot produce custom-made products.

The value of pupillary distance is important for centering your lenses. You can ask your ophthalmologist to take these measurements. You can also find them in your old orders. And finally, you can send us a picture of yourself, from the front, without glasses, holding a credit card sized card on your forehead and we can calculate them for you.

All our discount codes are only applicable on products from 39.90€, which are not currently discounted on our website.

The following payment methods are authorized at Glasses24 : PayPal, American Express, Visa, Mastercard, Wire Transfer, iDeal.

Once your basket has been validated, we offer you to pay with Paypal. If you choose this option you will be redirected to Paypal services and there you will be prompted to login or register.

The yellow Paypal button does not require an account to order. Orders paid this way are therefore not related to your account with us. We advise you to use the green button until the end where you can choose Paypal among the payment methods; thus the order will be linked to your account.

The coupon code is not required to validate the order. These are promotional offers but are by no means necessary to complete your order; you can leave the box empty.

No. Payment must be made in full before we can start producing your glasses.

The delivery time for your glasses from the moment your order has been validated by our customer service is between 15 and 20 days. This is the time necessary to deliver the best possible quality by having carried out all the necessary treatments and controls. This is valid for Continental Europe countries.

This means that your glasses are made. They are on the way from the workshop to your home. It takes about twelve days of delivery for Continental Europe.

Currently, it is not possible to choose an express delivery, even if you pay extra.

We only ship to Continental Europe.

Don't worry, you benefit from the "satisfied, exchanged or 100% refund" warranty at Glasses24. Simply contact customer support at support@glasses24.com for instructions on how to return a product.

Upon receipt of your glasses, we will refund the product if the conditions set out in Article 9 of the Terms of Sale are met. All returned products must be new, unused and in their original case, perfectly intact. All returns must be requested in writing.

Contact customer service at support@glasses24.com who will find a solution for you.

If your glasses are less than a month old, we apply the satisfaction warranty for defective product. It can happen. If not, please send us a picture of the broken glasses with your order number to support@glasses24.com. We will assess them and keep you informed of the results afterwards.

You can check our video explaining this here. However, if substantial adjustment is necessary, we invite you to visit your local optician.

You benefit from a 30-day satisfaction guarantee. You will find the required conditions in our Terms of sales

First, we invite you to read the advice we give in the Progressive Glasses section but you can contact us at support@glasses24.com to let us know about the problem. We will ask you to try on your glasses for about ten days. If the problem persists, contact us again after this period so that we can apply our satisfaction guarantee.

All our lenses are anti-reflective and scratch-resistant, but we recommend that you clean them daily with warm water (never hot water!) and wipe them with the microfibre wipe that has been delivered to you. Once a week, you can use a neutral soap to clean them. In any case, avoid dry cleaning or using your clothes to dry them as this can generate micro-scratches.

We cannot adapt new lenses to your old frame. Our unique and particularly competitive price gives you the right to the frame and lenses. It would be a shame to order only the lenses and not have a new frame.

Products may only be returned with the prior written consent of Glasses24.

As part of an intervention by the After-Sales Service for items under warranty, the cost of returning the item(s) is covered by the after-sales service, in the form of a post label.

If the returned item is not covered by the 2-year European Warranty or our own warranty, the return costs are the responsibility of the customer.