| 摘要 |
FIELD: medicine.SUBSTANCE: invention refers to ophthalmosurgery. An intraocular lens comprises an optical part consisting of two lenses with two securing flanges, and a haptic part with grooves. Each flange of the optical part represents a segment of a flat curvilinear figure, while curvilinear elements of the haptic part represent parabolic segments with a focal parameter of 5.0-12.0. Light refraction coefficients of each lens are different.EFFECT: using the given invention enables reducing ocular tissue injuries, reducing chromatic aberrations, provides more reliable lens fastening in the IOL structure with the graduated intraocular variation of the optical force, and increases conservation.4 dwg |
