This is a model of an intraocular multifocal lens from Carl Zeiss. The real size of such a lens is 11 millimeters, the diameter of the optical zone is 6 mm.

The cataract is, simplifying, age opacification and consolidation of a crystalline lens. According to the classical definition, we are talking about the turbidity of any type. First, something gets in the field of view, a general “fog” appears, you want to wipe dirty glasses, then you do not see the letters in the book, then you want to turn on the light brighter or, on the contrary, you hide from the bright light, and then wake up one fine morning and understand that you can not find slippers. And you see nothing at all — only the shadows. This process sometimes stretches for many years, but slippers are still lost. Mention of clouding that develops in the eyeball, there are still thousands of years before our era.

The treatment procedure has historically been very peculiar — reclination of a cloudy lens. The doctor took the patient with a very dense lens — to that dense stage that the patient is already blind. During the excavations of the settlements of ancient Greece and Rome, the tools used by doctors to remove cataracts were found — sharp needles that pierced the eye and lens, destroying its supporting apparatus. The lens could come off and, by virtue of its gravity, could also fall down from hitting the back of the head with a heavy stick several times. Sometimes the patient died during the emergency eye care, sometimes he had a concussion, and sometimes the lens fell off the ligaments and flew deep into the eye. The patient began to see again — he had a huge lump and vision of about +10 +15 diopters.

Now two news. The bad — people began to live to cataracts more often, and it is inevitable. Good — we have something better than sharp needles and a heavy stick.

The lens in your eye can change its optical power: when you focus somewhere on the vision, this is what happens. Payback for the «moving parts of the mechanism» — wear with age. At about 40-45 years old, problems usually begin with age-related visual impairment; in 60-70 years, you need up to three pairs of different points. At the same time, the clarity of view is reduced due to the process of sclerosis and lens opacity — it is worth thinking about replacing the lens, until it becomes dim and becomes completely rigid.

To date, the technology of replacing the lens is standardized and well developed. Potential risks are generally somewhat higher than with laser vision correction, but at present this type of surgery is performed even on transparent lenses with refractive purpose (when the patient does not like to wear glasses with thick glasses), that is, it is quite a “household” task for ophthalmology.

Of course, “we cannot do it ourselves” —the surgery requires another surgeon whom you trust 100%. Answering the question of who the relatives trust — I use mine myself. I did the operation to my mother, aunt, daughter, husband — who needed something “to fix”. Walter operated on his wife and father-in-law.

We can usually do this while shooting or tell how it happens, with the consent of loved ones. We do this when we need to “sacrifice” someone for the sake of science. In our clinic already 6 people after laser vision correction. In the network of clinics SMILE EYES also a few people. The last case — we have 7 years of work in the position of operating nurse-administrator girl Anya, she meets and escorts patients for refractive operations. She is experienced with experience: by the age of 35, fifteen she wore soft contact lenses, sometimes she used glasses. The idea of ​​correction lived in her for all 7 years — as it happens, she saw many times in the form of records from the operating rooms. She saw both Lasik and femtoLasik, and only the operation of vision correction ReLEX SMILE (minimally invasive lenticle extraction) instilled in her confidence in safety and painlessness.

About Anya: I was preparing for the operation as it should be — for a week I honestly took off contact lenses and used glasses. The patients of the clinic were surprised and asked why she was wearing glasses, explaining that she was preparing for a correction. The day was chosen so that she spent the morning in the clinic; in the afternoon, a correction could be made. On this day, I had several SMILE, several SMILE operations — with Walter, who came from Germany. We agreed that Anya will be operated by Professor Sekundo, and I will help camera operators with shooting.