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Lenses in a diving mask – how do we choose the right solutions?

The final size and shape of corrective lenses for a diving mask depend on the technological possibilities of their production. Each diving mask has a specific structure, and the adjustment of optical lenses requires taking into account both the user's prescription and the specifics of the given mask. Our goal is to provide the largest possible corrective surface to increase the field of vision and improve diving comfort.

It is worth remembering, however, that in some cases, full coverage of the entire lens surface in the mask may not be possible. This is determined by both the shape of the mask and the specifics of the given vision correction. Thanks to our knowledge and experience, we try to optimize the arrangement of the lenses in such a way as to provide the best possible vision underwater.

Why is lens quality crucial?

Good underwater vision is extremely important for both the comfort and safety of the diver. Individually fitted optical lenses for the diving mask allow for precise adjustment of the correction, eliminating the problem of fogging or blurred vision. We offer lenses made of high-quality materials, resistant to damage and adapted to the conditions prevailing underwater.

Thanks to modern optical solutions, even with technological limitations related to the mask design, we can guarantee sharp and clear vision. We use modern lens assembly technologies to best match them to the shape of the mask and the individual needs of the user.

Safety and comfort - our priorities

Our main goal is to provide users of corrective diving masks with the highest level of safety and excellent quality of underwater vision. A diving mask is not just a piece of equipment, but a key functional product that is supposed to enable precise observation of the underwater environment.

We always try to find the best possible solution, however, if there are technical limitations that prevent us from fulfilling the order as required, we reserve the right to cancel it. We operate transparently, always informing customers about the possibilities and limitations related to the installation of corrective lenses for diving masks.

Thanks to our knowledge, experience and the use of modern technologies, we can guarantee that each diving mask with corrective lenses will be maximally functional and tailored to the individual needs of the user.

1. Choosing a diving mask

Start the order process by choosing the right diving mask. Choose a color to proceed to the next step.

2. Choosing corrective lenses

For optimal underwater visibility, choose corrective lenses that match your vision defect. Choose:
- Lens type - construction,
- Lens power and pupil distance according to your prescription,
- Type of material - refractive index,
- Optionally, send a prescription - we will check if it is completed correctly,
- Optionally, send a photo in a mask - this will allow us to complete your order with the greatest precision,
- Check the price for lenses.
Add items to your cart to continue ordering.

3. Finalizing the order

- Go to cart, check the correctness of the order.
- Complete the delivery form, providing all necessary data.
- Make payment to confirm your order.

4. Production and assembly of corrective lenses

Once you place your order, our team of specialists will begin the process of designing and fitting custom prescription lenses for your mask. All lenses are carefully fitted to ensure maximum comfort and clear vision underwater. We will contact you if there are any concerns.

5. Shipping the finished mask

Once the assembly is complete, your diving mask with prescription lenses will be carefully packed and shipped to your specified address. You will receive a notification of shipment.

Have any questions?

If you need help choosing a mask or lenses, please contact us: E-mail: kontakt@maskinurkowe.pl

How to improve underwater vision?

Diving is an extraordinary passion that allows you to discover the underwater world in all its glory. However, for people with visual impairments, it can be a challenge - traditional masks do not provide adequate visual acuity. We present solutions that allow you to enjoy a clear image underwater.

Whether you are a professional diver or just starting your diving adventure, the right prescription lenses will ensure full visual acuity, safety and comfort of exploring underwater depths. Depending on your needs, you can choose single-focal, progressive or bifocal lenses. Check which solution best suits your vision defect.

Single vision lenses – sharp vision at any distance

Single-focus lenses are basic optical lenses that have a uniform corrective power across the entire surface. They are designed to correct a single visual defect – myopia, hyperopia, astigmatism or presbyopia. They are most often used for vision at one specific distance.

Choose single vision lenses if:
✔ You use one pair of glasses every day to see at a constant distance.
✔ You don't need different lens values ​​for near and far vision.

Single vision lenses for sharp close-up vision

Single vision lenses are basic optical lenses that have a uniform corrective power across the entire surface. They are designed to correct a single visual defect – myopia, hyperopia, astigmatism or presbyopia. Ideal for people who need vision correction for reading and close-up work.

Choose these lenses if:
✔ You use glasses for reading or working at a computer.
✔ You have difficulty seeing close objects clearly.

Single vision lenses for sharp, distant vision

Single vision lenses are basic optical lenses that have a uniform corrective power across the entire surface. They are designed to correct a single visual defect – myopia, hyperopia, astigmatism or presbyopia. An excellent solution for people who need vision correction to see clearly at a distance.

Choose these lenses if:
✔ You have no problem seeing up close without glasses, but you need correction for long-distance vision.
✔ You wear glasses for driving, watching TV, or other activities that require sharp vision only at a distance.

Progressive lenses – smooth vision at any distance

Progressive lenses are an advanced solution for people with presbyopia. Thanks to the smooth transition between different optical zones, they provide clear vision both up close, at medium distances and at long distances - without having to change glasses.

Choose these lenses if:
✔ You wear progressive glasses every day.
✔ You want to see comfortably at any distance without having to change your mask or head position.

Franklin bifocal lenses - two vision zones

Bifocal lenses are a classic solution for presbyopes who need two different optical powers – one for distance vision and one for reading. A characteristic dividing line separates the two vision zones.

Choose these lenses if:
✔ You wear bifocals or wear two different pairs of glasses.
✔ You need clear vision both near and far, but don't want progressive lenses.

Choosing the right lenses for your diving mask is a guarantee of comfort and safety underwater. Choose the solution that best suits your needs and enjoy crystal clear vision during every diving adventure!

Which lenses for a diving mask?

Choosing the right lenses for your diving mask is a key element in ensuring clear and comfortable underwater vision. Depending on your individual needs and visual impairment, you can choose lenses with different refractive indexes. The material they are made of affects their thickness, weight, durability and optical quality.

Index 1.5 mineral lenses – standard quality at an affordable price

Lenses with a refractive index of 1.5 are the classic and most common optical lenses. They are characterized by good image quality and an affordable price, but are slightly thicker than lenses with higher indexes.

Advantages:
✔ Standard thickness – suitable for lower visual impairments.
✔ Very good light transmission, which ensures high quality of vision.
✔ Affordable price and wide availability.

For whom?
➡ Recommended for people with visual impairments ranging from -4.00 to +4.00 diopters.
➡ Users looking for durable and economical lenses.

1.6 Index Mineral Lenses – Thinner and Lighter for More Comfort

Glass lenses with an index of 1.6 are a more technologically advanced solution. Thanks to their higher refractive index, they are thinner and lighter, which affects their greater aesthetics and comfort of use.

Advantages:
✔ Up to 25% thinner than 1.5 index lenses, improving the appearance of your glasses.
✔ Lighter and more comfortable to wear.

For whom?
➡ Recommended for people with visual impairments in the range of over -4.00 and +4.00 diopters.
➡ Users who value thinner and more aesthetic lenses.

1.7 index mineral lenses – an ultra-thin and elegant solution

Lenses with an index of 1.7 are advanced optical glasses designed for people with high visual impairments. They are significantly thinner and lighter, which makes the glasses look more elegant and more comfortable to wear.

Advantages:
✔ Up to 40% thinner than standard 1.5 lenses.
✔ Very aesthetic appearance – perfect for thin frames.

For whom?
➡ People with visual impairment above -6.00 diopters.
➡ Users looking for lightweight and thin lenses for greater comfort and a better look of their glasses.

How to choose the perfect mineral lenses?

➡ If you have a slight visual impairment (-4.00 to +4.00 diopters) → choose index 1.5
➡ If you want thinner and lighter lenses → choose index 1.6
➡ If you have a high visual impairment and want ultra-thin lenses → choose index 1.7

Choosing the right lenses is key to comfort and sharp vision. Choose a solution tailored to your needs and enjoy maximum comfort while diving!

A prescription for glasses is a document that we receive after an eye examination by a specialist. It contains information about our vision defect and the parameters of the glasses lenses that we need to improve the quality of vision.

Your glasses prescription consists of several elements, which may vary depending on the type of vision defect and correction. Here are the most important ones:
- OP, OL (OD, OS) – mean the right eye and the left eye.
- DISTANCE, NEAR - inform whether we need correction for distance vision (distance) or near vision (near). The values in this column are expressed in diopters (D) and can be positive (+) or negative (-).
- Sphere (SPH) – gives the power of a spherical lens, i.e. one that corrects myopia or hyperopia.
- Cylinder (CYL) – gives the power of a cylindrical lens, i.e. one that corrects astigmatism. If we do not have astigmatism, this field will be empty or will have a value of 0.
- Axis (AXIS) - gives the direction of the cylinder, i.e. the orientation of the cylindrical lens on the eye. This is a number from 0 to 180 degrees.
- Addition (ADD) – gives the additional power of the lens for near vision, which is needed by people with presbyopia (presbyopia). This is a positive value, added to the spherical power for near vision.
- PD – means pupillary distance, which is the distance between the pupil centers of both eyes. This is an important parameter for the correct fit of spectacle frames and lenses, OP PD (OD PD) and OL PD (OS PD) means separate values for the right and left eye.
- Prism and base – relate to correcting the convergence or divergence of the eyes. The prism gives the amount of deviation in diopters, and the base gives the direction of the prism in degrees.

Jeśli na Twojej recepcie brakuje informacji o rozstawie źrenic, nie martw się! Skorzystaj z naszej instrukcji i zmierz go samodzielnie w kilku prostych krokach.

Co będzie potrzebne?

✔Lustro
✔Linijka

Instrukcja:

1. Stań przed lustrem w odległości około 30 cm lub poproś kogoś o pomoc.

2. Przyłóż linijkę poziomo tuż pod oczami na wysokości nosa lub, patrząc w lustro, dociśnij ją do brwi.

3. - Zamknij prawe oko i ustaw „0” na linijce w linii ze środkiem lewej źrenicy.
    - Otwórz prawe oko, zamknij lewe – linijka musi pozostać nieruchoma.

4. Odczytaj wartość na linijce – liczba, która pokrywa się ze środkiem prawej źrenicy, to Twój rozstaw źrenic.

Dla pewności powtórz pomiar kilkukrotnie. Jeśli wyniki są zgodne, masz gotowy pomiar!

Safe shipping of products, within Europe, is one of our priorities. We make sure that our goods are delivered in the fastest and safest possible time. Our company cooperates with reputable courier companies that offer tracking services and insurance. Thanks to this, you can be sure that your order will reach you intact and on time.

Shipping methods

Prices (gross) for shipments - Poland :
Regular price Courier 18,00 PLN
Regular price Delivery to point/machine PLN 14.00

Shipping prices (gross) - Europe :
Regular price Courier 50,00 PLN

Payment Methods

Fast transfer: Payment for your order via fast online transfer, BLIK, payment card via tpay, availability of payment methods depends on location.

We want your shopping experience to be hassle-free! If a product does not meet your expectations, you have 14 days to return it - without giving a reason.

How do I make a return?

✔ Inform us – Send a statement of withdrawal from the contract. You can do this:
- by email
- traditional mail
You will receive confirmation of receipt of your application from us.

✔ Pack the product - Make sure it is in the same condition you received it. Remember that if it has been used beyond standard inspection, we may reduce the refund.

✔ Send the parcel back – You have 14 days from the moment you report the return. You cover the shipping costs. Our address:

optykTECH | maskinurkowe.pl
Szybowcowa 23, 54-130 Wroclaw, Poland

✔ Expect a refund - We will refund your payment within 14 days of receiving your package. You will receive your money back via the same method you paid for, unless we agree otherwise.

✔ When is a refund not possible?

Unfortunately, we cannot accept certain products if:
- they were made to special order,
- are sealed for hygiene reasons (e.g. lenses) and the packaging has been opened,
- spoil quickly or have a short shelf life,
- were inseparably connected to another product after delivery.

If you have any questions, please contact us – we will be happy to help!

1. Putting on the mask - Place the mask on your face, making sure it fits snugly. Pull the headband over the back of your head.

2. Adjusting the headband - Pull the ends of the headband to adjust the mask snugly to your face. If the headband is too tight, loosen it using the buckles and readjust to a comfortable tension.

3. Removing the mask - Loosen the band using the buckles, then gently remove the mask from your face.

4. Entering the water - Keep the mask close to your face, holding it with one hand, especially when jumping into the water from a boat. Avoid diving headfirst or face down as a first step.

5. Adjusting the pressure - If you feel the mask being pressed against your face by the water pressure, gently blow air through your nose to equalize the pressure.

6. Fogging of lenses - If the inside of the lenses becomes fogged up, use an anti-fogging solution and then rinse the mask thoroughly with water.

Following these steps will ensure comfort and safety when using a snorkeling mask.

Mares is a world-class diving brand that has been providing top-quality equipment for amateurs and professionals for over 70 years. With advanced technology, Italian precision and innovative solutions, Mares products provide comfort, safety and reliability during every underwater adventure.

The beginnings of the Mares brand – a passion that changed the world of diving

The history of the brand dates back to 1949, when Ludovico Mares, a passionate diver and visionary, founded a company in Rapallo, Italy, specializing in the production of diving masks, fins and diving equipment. Initially, it was a small factory, but thanks to its attention to quality and innovative approach, the brand quickly gained recognition among lovers of underwater exploration.

Development and global expansion

In the following decades, Mares has continuously developed its technologies, introducing groundbreaking solutions to the market that set new standards in diving. The brand has become synonymous with reliability, comfort and excellent ergonomics.

Thanks to intensive research and cooperation with the best divers, Mares has created iconic products such as:
✔ Avanti Quattro Fins – revolutionary fins with unmatched performance, loved by divers around the world.
✔ Mares Abyss regulators – the first regulators tested in extreme conditions that set depth records.
✔ Mares diving computers – technologically advanced devices monitoring diving parameters, ensuring safety and control underwater.

Mares today – synonymous with innovation and reliability

Today, Mares is a world leader in the diving industry, offering a comprehensive range of recreational, technical and freediving equipment. The brand combines craftsmanship tradition with modern technologies, providing products that provide maximum performance and safety.

Mares currently offers five main product lines designed to meet a wide range of water sports fans’ needs:
- The classic Mares line , with products for all divers, including young ones
- XR Line - Extended Range designed for people who want to expand their interests to more demanding diving
- Pure Passion line for fans of free diving and spearfishing
- Aquazone line with products designed specifically for swimming and snorkeling
- Diving Center line with unique products designed to meet the specific needs of diving centers

Through constant investment in research and development, Mares continually pushes the boundaries of diving equipment capabilities, offering solutions tailored to the needs of both beginners and professional divers.

Mares – diving at the highest level

If you are looking for equipment that combines quality, innovation and Italian precision, Mares is a brand you can trust. For over 70 years, it has inspired divers around the world, allowing them to explore the depths of the ocean in complete comfort and safety.

Mares – Just Add Water!

SPECIAL OFFER – CORRECTIVE LENSES FOR A DIVING MASK FOR €108,95!

Take care of your underwater vision comfort at an exceptional price! Now, when you buy a diving mask with corrective lenses, we offer single-focus lenses for €108,95 !

✔ To the distance	✔ For close-up	✔ Distance without near

Correction range: Sphere: ±4.00 Cylinder: ±2.00

The offer is the perfect solution for divers who want to enjoy sharp and clear vision underwater!

The promotion is valid for orders placed by 30/04/2025.