Quattro Esférica Convencional (1 Lentilla)
Conventional Spherical Quattro, Maximum Quality in Semester / Annual Replacement for Experts in Vision
- Material: Filcon I1
- Hydration: 49%
- DK: 15
- Bending radii: 7.70, 8.00, 8.30, 8.60, 8.90, 9.20, 9.50 and 9.80
- Diameters: Standard Parameters: From 7.1 to 9.2 in Diameter 13.0 and from 8.0 to 9.2 in Diameter 14.5
- Custom Parameters: From 7.1 to 9.2 in Diameter 13.0 and from 7.7 to 9.8 in Diameter 14.5
- Spherical Graduations: from -30.00 dp to +30.00 dp (steps of 0.25)
- Handling dye: Yes
- UV protection: Yes
- Daily use
- Replacement: Half-yearly / Annual
- Format: Box of 1 half-yearly / Annual Lens
The conventional contact lens Quattro Spherical are manufactured by Mark 'Ennovy, a national laboratory specialized in designing and marketing contact lenses tailored to the eye of each patient, with exceptional visual results.
What does conventional lens mean?
It is a contact lens that is renewed in a period of approximately 6 months to a year.
- It is cheaper than the monthly or even daily lenses, since we use the same lens for six months or a year.
- We forget the frequent replacements, we should not be worried about the expiration of the lens after a month or three months.
- The cleaning of the lens must be more specific, since in the period of 6 months a year tear deposits accumulate on the surface of the lens, which must be eliminated by enzymatic cleaning, because they can be harmful to health Of the eye.
- If in a period shorter than the replacement the graduation varies, a new lens must be manufactured.
- If a lens breaks or deteriorates there is no spare, you have to make a new lens.
Made with a traditional material, GMA-49 hydrogel with 49% hydration, have a% water average allowing the lenses to remain hydrated in the eye, without demanding too much tear from the patient.
Thanks to its high manufacturing technology and its wide range of parameters, this lens is suitable for many patients who want a good contact lens without sacrificing frequent replacement.
Thanks to its individualized design, the conventional Spherical Quattro lens is suitable for many patients, with amplitude in radius of curvature and graduation, covering myopia and hyperopia up to 30.00 diopters.
These lenses stand out in the case due to their very soft blue tint, which facilitates their handling, especially for patients with visual difficulties due to high ametropia in the vicinity.
As we indicated in the characteristics, these contact lenses include ultraviolet filter, this data is very important, since it protects us from UV radiation, very harmful to the human eye.
A classic of experience manufactured with the most advanced technology, which gives expert patients great satisfaction.
In Prodevisión you can acquire the cheap conventional Spherical Quattro contact lenses easily, comfortably and at very competitive prices, enjoying all the purchase and security guarantees. We are a serious company with many years of experience in the world of optics (contactologists, we adapt lenses daily in our center). We are professionals.
Enjoy your cheap lenses, get rid of your glasses, in a few days you will have your contact lenses at home, make your order from home, your work or even your mobile phone easily and without moving, we take care of everything.
When ordering your conventional Quattro lenses in Prodevisión it is necessary that they have been prescribed by an Optical Vision or Ophthalmologist, from there, you must place your order by copying the parameters of the last contact lens case you have acquired, that is, the The first adaptation has to be done by the professional who will assess vision, movement of the lenses in the eye and also teach you the correct handling and maintenance of the lenses.
It is important to mention the maintenance fluid, usually called a single solution. This should be of quality (first mark, all liquids are not equal) and if possible always use the same, a change of liquid can cause serious problems in the use of your contact lenses. At Prodevisión we have the first and best brands of maintenance liquids on the market that assure you that they will take care of your eyes and contact lenses with all guarantees.
It is essential to follow all indications of use of the manufacturer (Mark Ennovy) in terms of hours of use, care, handling and replacement.
Regarding the replacement it is very important to respect it, given that, they are discarded at 6 months / 1 year of opening the vial in which they come from the factory (they are not 180-360 places, but 180-360 days since their opening). The lenses, with the passage of days accumulate tear deposits, dust, environmental dirt, poor cleaning ... If the lenses are not discarded they can trigger an eye irritation and consequently an allergic reaction.
If you notice discomfort when wearing them, red eyes or do not see correctly, remove the contact lenses immediately, discard them and consult your optician or trusted ophthalmologist. Otherwise, you may have eye problems.
In Prodevisión we are vision professionals, we offer cheap Quattro Spherical contact lenses, so if you have any questions or problems do not hesitate to contact us. For our part, as specialized contactologists, we will be happy to help you as much as we can.
In PRODEVISION all payment systems are safe, because we work with the best financial institutions that guarantee all our transactions.
We have different method of payments, you can choose the most which interests you.
- Bank transfer
- Credit card
At PRODEVISION we work with improvements transit agencies so that you receive your items as quickly as possible.
Shipping to Spain and Portugal will be totally free if your purchase amount exceeds the 40€. (Except Balearic and Canary Islands )
All shipments to Spain and the rest of the world will be carried out through ASM-GLS, Zeleris and Correos.