A man grows from a single cell. The fertilized egg. Tiny, 0.1 mm in diameter. As a speck of dust that lights up in the Sun. But even if egg and sperm cells are merged, is the genetic programme for the new people. To the smallest: whether your child will have your green-brown eyes, the […]

Professor Tetz Tetz

Every year ophthalmologists of all over the world meet at the Symposium of the American Society of cataract and refractive surgery”, short ASCRS. The long name describes a society, well-known specialists with core activities include cataracts (cataract) and correction of refractive error. The symposium itself is one of the most important meeting of experts. This […]