Swimming goggle lenses (RX) corrective for distance

Glasses lenses made of Polycarbonate or Trivex are materials that offer a high level of protection, lightness and strength, but they differ in some respects. Here is a comparison of the two materials:

1. Weight
- Polycarbonate: Polycarbonate lenses are lighter than traditional plastic lenses but heavier than Trivex lenses. This makes them comfortable to wear, especially in larger frames.
- Trivex: Lenses made of Trivex are even lighter than polycarbonate. Trivex has a very low weight, which makes the lenses extremely comfortable, especially when worn for long periods.

2. Impact resistance
- Polycarbonate: Polycarbonate is a material that is very resistant to impacts and shocks, which makes polycarbonate lenses safe and recommended for children, athletes and people working in difficult conditions.
- Trivex: Trivex is also highly impact resistant and can even be said to be superior to polycarbonate in this respect. Trivex is more flexible and less likely to crack under stronger impacts.

3. Optical quality
- Polycarbonate: Polycarbonate lenses offer good optical quality but may produce minimal distortion in some cases, especially at higher prescription powers.
- Trivex: Trivex offers better optical quality than polycarbonate because it has a lower refractive index, which allows the production of thinner and clearer lenses. This provides higher image sharpness and less distortion.

4. UV protection
- Polycarbonate: Polycarbonate lenses naturally block 100% of harmful UV radiation, protecting your eyes from its harmful effects.
- Trivex: Trivex also offers 100% natural UV protection, which means lenses made from this material do not require additional UV protection coating.

5. Scratch resistance
- Polycarbonate: Polycarbonate is relatively scratch-resistant, but the material is not as hard as some other materials, so polycarbonate lenses often require additional protective coatings (e.g. anti-reflective and protective coatings).
- Trivex: Trivex is more scratch-resistant than polycarbonate, but it is still recommended to coat the lenses with a protective coating to increase their durability. Trivex is harder, making it more resistant to everyday scratches.

6. Durability and strength
- Polycarbonate: Polycarbonate is impact resistant, but may warp over time due to heavy use. It is less resistant to temperature changes and may change color over time, especially with prolonged exposure to UV radiation.
- Trivex: Trivex is more durable and resistant to temperature changes than polycarbonate. Its molecular structure means that the lenses maintain their optical and aesthetic properties for a longer period of time, do not yellow or deform.

7. Price
- Polycarbonate: Polycarbonate lenses are typically less expensive than Trivex lenses. They are a popular choice because they combine good quality with affordability.
- Trivex: Trivex lenses are more expensive than polycarbonate lenses because this material is more technologically advanced and offers better optical and durability properties.

8. Aesthetics
- Polycarbonate: Polycarbonate lenses are thinner than traditional plastic lenses but thicker than Trivex lenses. Their appearance may be slightly less aesthetic at higher prescriptions.
- Trivex: Trivex lenses are thinner, making them more aesthetically pleasing, especially for people with higher visual impairments. With higher optical quality, Trivex lenses offer better looks and better clarity.

9. Application
- Polycarbonate: Thanks to their impact resistance and lower price, polycarbonate lenses are often chosen for everyday wear, especially for children's glasses, active wear, and safety glasses.
- Trivex: Trivex lenses are popular with those who require the highest quality vision correction due to their superior optical quality and durability. They are also a great choice for elegant frames and those looking for reliable, lightweight and aesthetic lenses.

Summary:
- Polycarbonate: More affordable, offering good optical quality and high impact resistance, it is a great choice for those looking for functional and safe lenses.
- Trivex: This is a more expensive option, but offers better optical quality, greater durability, and is lighter and more scratch and crack resistant than polycarbonate. An ideal choice for those looking for the best quality in every aspect.

The choice between polycarbonate and Trivex depends on your personal preferences and budget. If you want the best optical quality and durability, Trivex will be the better option. If you are looking for a cheaper alternative with good protective properties, polycarbonate will be sufficient.

1. Choosing swimming goggles

Start the order process by choosing the right swimming goggles. Choose a color and add them to your cart to proceed to the next step.

2. Choosing corrective lenses

For optimal underwater visibility, choose corrective lenses that match your vision defect. Choose:
- Lens power according to your prescription
- Lens material
Add lenses 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 glasses. All lenses are carefully fitted to ensure maximum comfort and clear vision underwater. We will contact you if there are any questions. In the case of ready-made lenses, you will receive them in their original packaging, for self-assembly.

5. Shipping of finished glasses

Once the assembly is complete, your swimming goggles 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 glasses or lenses, please contact us: E-mail: kontakt@maskinurkowe.pl

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!

SUPER PROMOTION ON CORRECTIVE DIVING MASKS!

Get 10% off a diving mask with prescription lenses!

Planning to dive? Take care of excellent visibility underwater! Now, when you buy a diving mask with corrective lenses, you will receive a 10% discount!

✔ Perfect visual acuity – admire underwater landscapes without restrictions.
✔ Comfort and safety – no more discomfort from wearing contact lenses while diving.
✔ Highest quality – individually fitted corrective lenses for full precision of vision.

How to take advantage of the promotion?
Add a diving mask with prescription lenses to your cart. The amount of purchases in the cart will automatically be reduced by 10%.

Don't delay! Order today and enjoy perfect underwater vision!

The promotion applies to the purchase of a diving mask complete with prescription (RX) or ready-made TUSA lenses.