After 40 years, most of the people suffer from near vision impairments – a very natural process. In order to understand this process, we must know how clear vision is formed: the crystalline of the eye changes its form depending on the distance the object we look at is situated.

The elasticity of the crystalline deteriorates with age and presbyopia appears. The first sign: when you read, you tend to keep the book or the newspaper further and further from the eye, until you can’t do that anymore. In this case, reading glasses offer you clear vision for reading distance (40 cm) but are limited to this distance.

why multifocal glasses with progressive lenses?

Our eyes change as we age. This means that around the age of 40, the eye lens is no longer quite as elastic. It becomes more and more difficult for the eyes to switch between near and distance vision – the eyes need help.  Progressive glasses are the ideal solution because they offer clear vision at all distances and save you from the annoying and inconvenient task of changing glasses.

when are progressive lenses useful?

Do you have an active lifestyle and spend a lot of time outdoors? Do you often work on a laptop and enjoy reading? Whether you look at the beauty of the sea, talk to a partner or read the newspaper, you can enjoy clear vision at all distances with the same pair of glasses.

With customized progressive lenses from Interoptik you no longer have to switch between two pair of glasses. You don’t have to compromise, when it comes to your vision. Now you can see clearly and sharply at any distance, with comfortable visual zones.

optimal vision for all distances with interoptik progressive lenses

For more freedom, progressive lenses offer clear vision at all distances. The progressive increase of the power generates certain zones with peripheral aberrations. With high performance progressive lenses from Interoptik you have the guarantee that the aberration zones are reduced to a minimum and positioned where they bother you the least.



In some cases, switching to progressive lenses may take time. But over time you train your vision and you can normally look at the desired distance.

For Interoptik progressive lenses, the accommodation period is very short, compared to conventional progressive lenses, which means you benefit of perfect vision at all distances, right from the start.


Progressive glasses must be perfectly positioned: they must not move or slip on your nose when you move around. Your optician will adjust the frame and center the progressive lenses from Interoptik, taking into account the shape of your face, pupillary distance and pupil height. A good fit guarantees the best possible visual experience.


Looking through a progressive lens in combination with the movements of the head can cause unwanted effects called “aberrations”. In addition, a distortion effect can occur at the edge of the lens, due to optical power change, unlike to single vision lenses. These strains can cause side effects, like headaches. With Interoptik customized progressive lenses, these effects are reduced to a minimum and are almost imperceptible.


Interoptik designs and develops customized progressive lenses for an optimal visual experience. Uncompromising aesthetic and a visual quality very close to the natural one. When processing the surface of the lens, not only your prescription data is taken into account, but also information about the frame you chose and your physiognomy.