| 摘要 |
FIELD: medicine. ^ SUBSTANCE: invention relates to ophthalmic surgery. Artificial eye crystalline lens (AYCL) contains optic and bearing part. Front surface of optic part is made in form of segment of salient parabolic surface, and back surface of optic part is made in form of segment of concave ellipsoid, facing with concave part front surface of optic part. ^ EFFECT: application of claimed AYCL makes it possible to remove transverse spherical aberrations of optic system "cornea - AYCL", increase of sharpness depth, increase depth of focus and image quality, extend AYCL arsenal. ^ 1 dwg |
