"Just the fact that I can see from morning to night without depending on glasses and contact lenses, and can see perfectly all day long, for me that's what life is about."
When you visit any website, it may store or collect information on your browser, primarily in the form of cookies. This information may be about you, your preferences or your device, and it is used mainly to keep the website running as expected. The information does not generally identify you directly, but it may be used to offer you a more personalised website experience.
Since we respect your right to privacy, you have the option to refuse certain types of cookies. Click on the titles of the different categories to obtain more information and change the preset configuration. However, blocking certain types of cookies may affect your experience on the website and the services we can offer.
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Strictly necessary cookies
These cookies are necessary for the website to function and cannot be disabled on our systems. They are generally only established in response to actions you have taken that equate to a request for services, such as establishing your privacy preferences, logging in or filling in forms. You can configure your browser to block these cookies or notify you about them, but some parts of the website will not work. These cookies do not store any kind of personal information.
Analytical Cookies
These cookies enable us to analyse the number of visits and sources of traffic, so we can measure and improve the performance of our website. They help us to determine which pages are more or less popular and to see how visitors move around the website. All information gathered by these cookies is aggregated, thus anonymous. If you do not enable these cookies, we will not know when you have visited our site.
In some cases, the data obtained from cookies is shared with third parties. You can exercise your right to not share your data in such a way at any time by disabling cookies.
On this website we use own and third-party cookies to analyse our services and show you advertisements related to your preferences based on a profile prepared according to your browsing habits. You can accept all cookies by pressing the 'Accept' button or configure them and reject their use in 'Options'. More information about our cookie policy and our privacy policy.
