Wygledowska-Promieńska Dorota
Z I Katedry i Kliniki Okulistyki Slaskiej Akademii Medycznej w Katowicach.
Klin Oczna. 2005;107(10-12):719-21.
The wavefront sensing device provides a new and objective way of mapping the profile of refraction and of higher order defocus. Higher-order optical errors of the human eye are often responsible for reduced visual acuity, in spite of an optimal spherical or cylindrical refraction. These optical aberrations are of natural origin or can results from operations on the eye, involving optical structures. Nowadays, there are four different methods of wavefront technology available: Concept of "Outgoing" Reflective Aberrometry, Concept of "Retinal Imaging" Aberrometry, Concept of "Ingoing" Adjustable Aberrometry (Spatially Resolved Refractometer), Concept of "Double Pass" Aberrometry. Wavefront analysis is a more sophisticated method of defining aberrations that the surgeon is trying to correct through refractive surgery.
波前传感设备提供了一种新的、客观的方法来绘制屈光轮廓和高阶离焦。尽管有最佳的球面或柱面屈光矫正，但人眼的高阶光学误差常常导致视力下降。这些光学像差源于自然，也可能由涉及眼内光学结构的手术引起。如今，有四种不同的波前技术方法：“出射”反射像差测量概念、“视网膜成像”像差测量概念、“入射”可调像差测量概念（空间分辨屈光计）、“双程”像差测量概念。波前分析是一种更精密的方法，用于定义外科医生试图通过屈光手术矫正的像差。
