Optical Aberrations and Wavefront
Küçük Resim Yok
Tarih
2014
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Turkish Ophthalmological Soc
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The deviation of light to create normal retinal image in the optical system is called aberration. Aberrations are divided two subgroup: low-order aberrations (defocus: spherical and cylindrical refractive errors) and high-order aberrations (coma, spherical, trefoil, tetrafoil, quadrifoil, pentafoil, secondary astigmatism). Aberrations increase with aging. Spherical aberrations are compensated by positive corneal and negative lenticular spherical aberrations in youth. Total aberrations are elevated by positive corneal and positive lenticular spherical aberrations in elderly. In this study, we aimed to analyze the basic terms regarding optic aberrations which have gained significance recently.
Açıklama
Anahtar Kelimeler
Aberration, wavefront, refractive surgery
Kaynak
Turk Oftalmoloji Dergisi-Turkish Journal of Ophthalmology
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
44
Sayı
4
