1. An ophthalmic device, comprising: an insertion device in which at least a portion of the surface of the insertion device has metal elements on it, the metal elements being arranged in a pattern whose periodicity is less than a distance equal to the target wavelength of light. The ophthalmic device according to claim 1, wherein: the metal elements have a variable shape and size depending on the location on the insert and the desired phase characteristics of the light with an approximately target wavelength after the interaction of the light with the metal elements. The ophthalmic device according to claim 2, wherein: the variable shape and size are constant for points on the surface of the insert device having a constant radius in a cylindrical coordinate system attached to the surface of the insert. The ophthalmic device according to claim 3, wherein: the shape and size of the metal elements depending on their location on the insert can be determined by the ratio for the phase shift based on the following approximate equation: where r is the radius for the location of the metal element, is the polar angle for the location of the metal element is the target wavelength, h is the height in the cylindrical coordinate system for the location of the metal element and f ' Representing an estimated effective focal length for obtaining the desired characteristics linzy.5. The ophthalmic device according to claim 1, wherein: the metal elements have maximum surface area sizes that are smaller1. Офтальмологическое устройство, содержащее:устройство вставки, в котором по меньшей мере часть поверхности на устройстве вставки имеет на себе металлические элементы, причем металлические элементы расположены в узоре, периодичность которого составляет меньше чем расстояние, равное целевой длине волны света.2. Офтальмологическое устройство по п. 1, в котором:металлические элементы имеют варьируемые форму и размер в зависимости от местоположения на вставке и желаемой фазовой характерист
