If you're over 40 years old, you are very likely to suffer from presbyopia - a condition affecting the ability to see clearly up close as well as far away. It is caused by the ageing of the muscles in our eyes - they become less flexible leading to eyesight problems. So far, the only solution to this problem was to have multiple pairs of glasses, one for reading and others for seeing far. Thanks to bifocal and multifocal contact lenses, you don't need any glasses at all. They feature two or more prescriptions (bifocal and multifocal contact lenses respectively) helping you see in all distances. Your eyes need a bit of time to get used to bifocal or multifocal contact lenses, but this comes pretty quickly and you can enjoy great vision without any blurriness or distortions and without the need to wear glasses.