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Monofocal lenses are those that allow us to see over their entire surface at a single distance. These lenses can correct myopia, hyperopia and astigmatism among other vision problems. They are the most common lenses and are normally used by people under the age of 40. Within their single distance correction, they can be for distance vision, intermediate vision (e.g. computer) and near vision (reading or mobile phone).
You can find the cheapest and best quality glasses here, the best price for glasses at cristalesgafas.com.
In addition to monofocal lenses or lenses for near or far, with which we can see a single distance, we can differentiate bifocal lenses, with which we can see two distances (near and far), occupational lenses (work glasses with which we can see the distance of near and up to 4 meters), and progressive lenses (progressive lenses allow us to see all distances in a single lens).
HOW DO WE CHANGE THE LENSES OF YOUR GLASSES?
1. Choose your lenses
Choose your lenses, tell us your prescription and when you want us to pick up your glasses.
2. We collect your glasses
Put your glasses in a hard case and if possible in a box. We will come by on the agreed date and time. The shipping price includes the collection costs.
3. We change your glass
Our opticians will change the lenses for the ones you have chosen. We work with the best laboratories and lenses.
4. We deliver your Monofocal Glasses
We send your glasses so that you can enjoy them as soon as possible.
In lens4glasses.com we use organic monofocal lenses especially recommended, thanks to its low specific weight makes them especially light, all our lenses are made in Spain, we do not import lenses. They are from the main Spanish manufacturer with more than 50 years of experience.
Our single vision lenses provide the user with optimum vision with minimum aberrations.
The world’s leading manufacturer of precision optical lenses, combining technical expertise and innovative ideas to deliver exceptional visual experiences. Visual quality, aesthetics and wearing comfort, i.e. low weight, are aspects that must be taken into account when designing single vision lenses. Today, the high refractive indices of organic lenses and aspheric/atoric surface designs make it possible to produce flat, lightweight lenses that provide excellent visual comfort even for wearers with high ametropia.
- Better night vision: ZEISS Monofocal lenses are available with technology i.Scription®, which offers improved contrast and colour intensity.
- Access to state-of-the-art technology: e.g. the most durable coating in ZEISS history, DuraVision® Platinum(Top anti-reflective coating), and the PhotoFusion® self-tinting lenses.
- Better vision and more solutions, from conventional products to highly individualised products that meet the needs of all users.
Treatment which, by means of a higher molecular concentration and a synthetic material, forms an almost ideal shock absorber to prevent scratching of the crystals.
Modern light sources and devices emit a disproportionate amount of blue light. While the human body needs a certain level of blue light to control the sleep/wake cycle, too much blue light of the “harmful” type can become a health risk and lead to eye diseases. This treatment is a special filter that ensures relaxed vision even in the presence of high amounts of blue light.
This treatment reduces glare and increases contrast in all types of artificial light. With this, the user improves comfort and can enjoy a more relaxed vision, reducing visual fatigue and stress.
This treatment makes lens cleaning much easier.
The lens is water repellent, improving cleanliness even in critical situations such as a regatta or in the rain.
Adds an anti-static treatment that prevents dust from adhering to the lens.
UV protection like sunglasses, with white lens.
Lenses Index 1.5
Recommended for low graduations.
Lenses Index 1.6
Recommended for medium prescriptions, this lens is 20% thinner and stronger than lenses with index 1.5.
Lenses Index 1.67
Recommended for high prescriptions. It is 35% thinner than 1.5 lenses.
Lenses Index 1.74
Recommended for very high prescriptions. It is half the thickness of a 1.5 lens, if your prescription is very high, please contact us so that we can advise you.
WHO ARE WE?
Lens4glasses.com is a Spanish company with 8 years of experience in the optical sector. Our maxim is to give a quality service, with an adjusted price with a product of the highest quality. All our lenses are made in Spain and Germany and the whole process is supervised and carried out by our optometrist opticians. We are specialists in changing lenses online and we have a wide range of glasses lenses. If you cannot find the lenses you are looking for in our catalogue, please contact us.