How to Choose Swimming Goggles with Degree?

Choosing the right pair of swimming goggles can be hard, especially if you're long or short sighted. But we're here to help!

How to Choose Swimming Goggles with Degree?

At Decathlon, you will be able to find the best options for prescription swim goggles and select one that best fits your needs and preference.

In this article, we look at some of the top prescription swim goggles on the market today and break down what they have to offer.

First, let's take a look at two types of swimming goggles with degreee.

How to Choose Swimming Goggles with Degree?

Step Diopter (or Pre-fixed) prescription swim goggles

Step diopter (or pre-fixed) prescription swim goggles are simply lenses designed for a specific power level. They’re usually offered in different strengths, so you can choose the one that best suits your vision needs.

If you're looking for a pair of goggles that fit, can be used for other sports besides swimming and snorkeling, and are not too expensive, then pre-fixed prescription swim goggles are a great option.

These can be found at most sporting goods stores like Decathlon and come in various styles.

Some of the most popular options for pre-fixed prescription swim goggles are:

- Nabaiji B-Fit 500 -2
- Nabaiji B-Fit 500 -3
- Nabaiji B-Fit 500 -4
- Nabaiji B-Fit 500 -5

It's important to note that pre-fixed goggles are also much cheaper than custom-made goggles because they don't require any extra fittings or adjustments before they're ready to go!

The only con to using these types of goggles is that they won’t work if you need progressive lenses or bifocals.

How to Choose Swimming Goggles with Degree?

Custom-made prescription swim goggles

Custom-made prescription swim goggles are made by an optometrist. They come in a wide range of lens designs, including laser-cut and curved frames.

They offer a custom fit for your eyes that any other type of swimming goggles can’t match.

They are also ideal for those who need to see far away or have trouble focusing on the bottom of the pool because they give you more peripheral vision than regular safety glasses.


Custom-made prescription swim goggles are available in both single vision (1-piece) and dual vision (2-piece) versions, so you can choose which one is right for your needs.



Custom-made prescription swim goggles are a great option if you have a specific vision problem. You can get exactly what you need, and the fit will be better than anything else on the market.

Decathlon sells empty goggle frames that you can buy with separate corrective customisable lenses.

Here are the top choices for empty goggle frames you can opt for:

- Nabaiji Selfit 500 L
- Nabaiji Selfit 500 S

One of the disadvantages of using custom-made prescription swim goggles is that it takes time to get the prescription right. This can be quite frustrating if you are in a hurry and have no other option but to wait.

It is also expensive. Getting custom-made lenses can cost a lot, depending on what type of lens you want (metallic or semi-transparent) as well as its shape and size.

how to choose the right swimming goggles with degree?

Once you have considered what type of prescription swimming goggles you want, you can look for more nuanced features while selecting the right swimming goggles with degree, such as:

How to Choose Swimming Goggles with Degree?

1. Anti-Reflective properties

Swimming goggles with anti-reflection properties are the best choice for swimming at a beach.

With prescription swim goggles, you can choose how much of your vision is blocked by the lenses. This is called “degree”, and it corresponds to the angle between your eyes and the centre of your pupil (the circle with a dot inside).

The lower the degree, the more light gets through, and it's easier to see underwater.

However, if you want all of your vision blocked out while swimming in chlorinated water or saltwater pools where most people swim thrice daily during the summer months then you should consider getting goggles with higher degrees (like 2D).

2. 1.59 Index polycarbonate lens 

1.59 Index Polycarbonate Lens is a high-quality lens with a higher index of refraction than the 1.50 Index Polycarbonate Lens. 

It has greater impact and scratch resistance than the 1.50 lenses, making it ideal for competitive swimming events like Olympic Games or World Championship events.

These lenses are also lightweight due to their polycarbonate construction material. This means that you can wear your goggles longer without fatigue!

3. Polarized lenses 

Polarized lenses used in prescription swim goggles are a great way to reduce glare from the sun and decrease reflections off reflective surfaces. 

However, polarized lenses do not provide full protection against UV radiation.

4. built-in uv protection

UV protection is a must for swimming goggles. It’s not only important for eye protection but also for your vision health. 

There are many benefits to wearing swimming goggles with UV protection:

- Helps prevent eye irritation caused by chlorine or saltwater
- Protects against scratches, scrapes, and dust particles

4. soft silicone gaskets

Silicone is a popular material for making soft and comfortable gaskets. This makes it an ideal choice for prescription swim goggles because they can be molded to fit the shape of your eyes, making them more comfortable when you're wearing them.


Silicone also has several other benefits:

- It's durable, so it won't break as easily as other materials when swimming or diving into water deeper than your head (like open-water scuba diving)

- Silicone is hypoallergenic, which means that if your goggles get accidentally touched by someone else, they won't irritate their eyes like other types of rubber might have done in the past—and this can make all the difference!

How to Choose Swimming Goggles with Degree?

fitting and care instructions for prescription swim goggles

1. Don't wear prescription swim goggles in the shower. The steam from your warm water will cause them to fog up, which is not only annoying but can be dangerous if done repeatedly.


2. Be careful about leaving your prescription swim goggles in the sun for extended periods of time. Heat and moisture can damage them over time, so be sure to store them away from direct sunlight when not wearing them.


3. Don't use prescription swim goggles when swimming in chlorinated pools or salt water (such as in the ocean). 

For this, you will need different lenses than what came with your goggles. If you have sensitive eyes or allergies, make sure that these are compatible first!

Now that you know how to choose swimming goggles with degree, you can feel more confident in your purchase. 

We hope this post has been helpful for you, and we wish you the best of luck when shopping for your next pair of goggles!

How to Choose Swimming Goggles with Degree?

written by: olee sasithon

watersports digital sports leader, decathlon singapore

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