Camps Vicente J, Tolosa Angel, Piñero David P, de Fez Dolores, Caballero María T, Miret Juan J
Department of Optics, Grupo de Óptica y Percepción Visual (GOPV), Pharmacology and Anatomy, University of Alicante, Alicante, Spain.
J Ophthalmol. 2017;2017:7095734. doi: 10.1155/2017/7095734. Epub 2017 Nov 29.
To analyze the "in vitro" aberrometric pattern of a refractive IOL and two extended depth of focus IOLs.
A special optical bench with a Shack-Hartmann wavefront sensor (SH) was designed for the measurement. Three presbyopia correction IOLs were analyzed: Mini WELL (MW), TECNIS Symfony ZXR00 (SYM), and Lentis Mplus X LS-313 MF30 (MP). Three different pupil sizes were used for the comparison: 3, 4, and 4.7 mm.
MW generated negative primary and positive secondary spherical aberrations (SA) for the apertures of 3 mm (-0.13 and +0.12 m), 4 mm (-0.12 and +0.08 m), and 4.7 mm (-0.11 and +0.08 m), while the SYM only generated negative primary SA for 4 and 4.7 mm apertures (-0.12 m and -0.20 m, resp.). The MP induced coma and trefoil for all pupils and showed significant HOAs for apertures of 4 and 4.7 mm.
In an optical bench, the MW induces negative primary and positive secondary SA for all pupils. The SYM aberrations seem to be pupil dependent; it does not produce negative primary SA for 3 mm but increases for higher pupils. Meanwhile, the HOAs for the MW and SYM were not significant. The MP showed in all cases the highest HOAs.
分析一款折射型人工晶状体和两款扩展景深人工晶状体的“体外”像差模式。
设计了一种配备夏克-哈特曼波前传感器（SH）的特殊光具座用于测量。分析了三款老视矫正人工晶状体：Mini WELL（MW）、TECNIS Symfony ZXR00（SYM）和Lentis Mplus X LS-313 MF30（MP）。使用三种不同的瞳孔大小进行比较：3毫米、4毫米和4.7毫米。
对于3毫米（-0.13和+0.12米）、4毫米（-0.12和+0.08米）和4.7毫米（-0.11和+0.08米）的孔径，MW产生负的初级球差和正的次级球差（SA），而SYM仅在4毫米和4.7毫米孔径时产生负的初级球差（分别为-0.12米和-0.20米）。MP在所有瞳孔情况下均诱导产生彗差和三叶草像差，并且在4毫米和4.7毫米孔径时显示出显著的高阶像差（HOAs）。
在光具座中，MW对所有瞳孔均诱导产生负的初级球差和正的次级球差。SYM的像差似乎与瞳孔有关；它在3毫米孔径时不产生负的初级球差，但随着瞳孔增大而增加。同时，MW和SYM的高阶像差不显著。MP在所有情况下均显示出最高的高阶像差。
