Presbyopia, the progressively diminished ability to focus on near objects, has always posed a particular challenge for lens manufacturers. Becaus... more

From a meeting at the desk, checking e-mails on a smartphone, driving quickly to the airport, a customer presentation after a two-hour flight and then back again: along with a mobile phone, laptop and briefcase, spectacles are often one of the most important ob... more

Winter is still all around us: the wet and cold weather will chill you to the bone; there’s snow and rain; night time creeps in early. Hardly anyone feels inclined to go outdoors. After all, it is so much more comfortable in your cuddly warm home. It’s a great ... more

According to a study conducted in the USA in 2008, three out of four people wear sunglasses to protect their eyes against direct sunlight. However, only one out of five wearers owns a pair of sunglasses featuring his or her personal prescription. Frequently, s... more

Individualists want to be different, stand out from the rest and they have their own ideas and conceptions when it comes to functional... more

If you always have to wear your glasses, if you have a job where you are frequently confronted with changing light, or if you simply enj... more

Performers need high performance lenses. Only the best solution is good enough – with or without prescription, and regardless whether they... more

Whether they need non-prescription, single vision or progressive lenses, all-rounders want sunglasses that they can wear every day and in... more

Did you know that a stylish frame is not the only thing you should look for when you buy a pair of sunglasses? First and foremost, make sure you get premium quality lenses that are customised for your eyes and needs. Their most important function is to prote... more

May 12, 2000 was a milestone in the history of eyeglass lenses: the first progressive lenses that could be fitted for each individual wearer were born – Gradal® Individual from ZEISS. This technology for individualized production of progressive lenses has remai... more

We’ve all heard stories about the trouble people have getting used to their new progressive lenses – dizziness, headaches, neckstrain and fatigue... and, of course, the risk of tripping when climbing stairs. Some people still don’t feel comfortable with their n... more

The transition periods of autumn and winter are particularly hard on our eyes: The sun hangs low in the sky in the mornings and early evenings, darkness sets in earlier; long twilight phases and frequent fog impede our vision - especially when we drive. more

Convenient and precise vision – remote, close-up and in all transition ranges: Progressive lenses provide the best solution for vision  problems. However, it is also one of the most complex solutions: Did you know that a customised progressive lens consumes s... more

There is no such thing as a perfect pair of spectacles. Some might think this statement is ridiculous. If you do, think again: Every situation in life, each activity and the ever changing weather – they all require different things of our eyes. Hence, customised s... more

You are unique – as is every other person. We all have our own personalities. Every eye has its own character, too – not a single one is identical with another one. Only a customised lens can meet these special requirements. The more precise the examination of you... more