Banner con las distintas formas de cara para escoger lentes de sol o lentes opticos para hombre y mujer

How to know which lenses to use according to the shape of your face?

How to know which glasses suit me according to the shape of my face

We have created and published this guide because we want to help you choose glasses that suit your face shape. Whether you are a man or a woman, knowing this will make you an expert on face shapes and sunglasses.

If you are reading this, it is because you have also asked yourself one of these questions more than once while thinking about choosing new sunglasses or optical lenses:

How do I know which glasses to buy that fit the shape of my face?

What is the shape of my face, do I have a triangular, oval or round face?

Why is it important that my glasses fit the shape or size of my face?

How do I know what size lenses fit me?

You may even have gotten confused between the different face shapes that experts have created through abstraction processes to simple geometric shapes.

In this photo our little monkey friend knows what shape his face is, Bonoboss monkey face. While our friend wonders, do I have a heart-shaped face, oval, triangular, square or round? According to her, she has all face shapes at the same time 😅

A cartoon of a person imagining and wondering what kind of face he has, round, fat, oval. Behind it, a picture of a monkey imagining what shape his face is while looking at the logo of our brand of glasses bonoboss.

And the truth is that yes, one can get confused with the different types of faces that exist. After decades of designing and manufacturing glasses for men, women and children, we have learned and we want to show you today.

By the end of this guide, you'll be an expert at choosing glasses that fit you well.

If they are for you, we advise you to focus primarily on whether your glasses make you feel good. This is the most important thing.

There are many men and women who wear glasses just to look good, as an accessory to be fashionable.

Other people look for functional and more technical lenses, such as polarized or photochromic lenses. And others with ocular refractions, ones that fit their optical prescription for astigmatism, myopia or hyperopia, the latter also known as presbyopia.

The 4 steps to know what your face shape is and the type of glasses that suit you according to the shape of your face, regardless of whether you are a man or a woman, are:

1) Identify what type or shape of face you have
2) Find the glasses that best fit your face shape
3) Learn to read the size of glasses so that they fit well on your face
4) Compare the lenses you have with the lenses you liked

1) How do I know what shape my face is to choose glasses?:

Glasses today come in many different shapes, colors and sizes. Fashion designers create new shapes of glasses every day. In this section we will review how to identify your face shape and then choose the shape of glasses that best suits your personality.

Before seeing this, we invite you to look in the mirror and write down the face shape you think you have, and after seeing this, we invite you to compare it to see if you had the face shape you wrote down or another one!

2) How to know which glasses suit me best according to the shape of my face

We are all unique and each face shape is special, not all lens shapes fit your face shape, you may have already experienced this when trying on lenses.

We can even guess why you laughed when you put on glasses that you knew weren't for your face. Here we will show you what type of glasses to choose according to the shape of your face.

We can broadly define 5 lens sizes: Small, Medium, Large, Extra Large (XL) and XXL.

Whether you are a man or a woman and regardless of your face type, this will help you learn about the size of glasses that fit your face. The most important thing is to learn how to read the size of the glasses.

This information is always printed or engraved on the inside of the arms of your glasses.

Most brands like Ray-Ban, Oakley, Carolina Herrera, Bonoboss, Carrera put this information with 4 numbers on the inside of the temples of the glasses like: 54■18 in Bonoboss some designs have a third variant like for example 54■18-145.

The first number corresponds to the diameter of the lenses, the second to the bridge and the third to the length of the temple or arm of the lenses.

How to read and what the numbers inside the legs of optical lenses and sunglasses mean

4) Compare your current lenses with the ones you want to buy for a reference of how they look on your face, what the numbers on the legs of the lenses mean

Here we'll show you how to read eyeglass sizes and make sure they fit your face shape and size.

We are always asked for more information about the size of the lenses to make sure they will fit properly.

After knowing what your face type is and knowing the frame shape that best fits your face, you must make sure that the size is correct. Regardless of whether you are a man or a woman, the size of the glasses must be appropriate so that you feel comfortable and do not have headaches.

For most people, standard-sized sunglasses or optical lenses are the most suitable, but it is best to test them before making a decision.

If these are your first pair of sunglasses or eyeglasses and you don't have another pair of glasses to measure the temples, consider either of these two options to determine your ideal size:

A) The card method

Lenses with sizes up to 49mm lens or glass diameter will have a small size.

Lenses between 49 and 52mm are considered standard size.
Sunglasses or optical lenses between 53 and 58mm are large.
Lenses between 59 and 64mm are extra large.

About 59mm the lenses are XXL size. The truth is that this size is very difficult to find but at Bonoboss we have a design called Keule XXL with 61mm lens size. Incredible but if you are looking for XXL lenses we have some for you.

The best-selling glasses in history are from Ray-Ban, the Wayfarer model in particular. These glasses come in 3 different sizes, the small one is 47mm, the standard or normal one is 50 or 52mm and the large one is 54mm in diameter.

This type of glasses looks good on all face types. At Bonoboss we have called it the Acacia model. You can search for it in our search engine and its size is 52mm.

B) The comparison method

Most well-known brands on the market, or those that have a presence in physical opticians, include the size of their lenses on the inside of the temples. These numbers indicate the size of the lenses and the bridge expressed in millimeters.

To make a decision on lens size, you can compare the lenses you currently have with the size of the lenses you want to purchase, so you will have an idea of ​​what size they are.

The bridge or size of your nose, if the ones you currently have are too low, choose a smaller bridge.

If the bridge of your glasses sits too high on your nose, then you should choose glasses with a larger bridge. This will allow the bridge to fall further than the glasses you currently have.

Now that you know all about sunglasses and optical lenses and the different types of faces that exist in men and women, are you ready to show your friends and family what face shape they have?

If you liked this information that we shared with you, leave us a comment or press the share button, you would help us a lot!

Tell us below in a comment

Is your face shape triangular?
Triangle face shape for choosing optical glasses or sunglasses. An animation of a triangle with a dancing face moving its hands and feet

Is your face shape round? Round face shape for choosing glasses or optical lenses. Animation of a cartoon touching his chubby cheeks because his face is round.

Is your face shape square?

Square face shape, a dog with a square face shape without sunglasses or optical lenses

Or is your face shape heart-shaped?

A heart shaped face person making a heart shape with hands without sunglasses or optical lenses