@article{YKXB3619,
author = {Yin Guo 和 Yaqin Zhang 和 Liang Xu 和 Yaxing Wang 和 Yingnan Ma 和 Xin Wang 和 Jost B. Jonas},
title = {Relationship between the Alignment of a Non-Mydriatic Fundus Camera,Anterior Chamber Depth and Axial Length},
journal = {眼科学报},
volume = {27},
number = {1},
year = {2016},
keywords = {},
abstract = {Purpose:To evaluate the relationship between the position of the focal adjustment knob of a fundus camera and refractive error and biometric data as measured in the same eye.Methods:Normal eyes of patients presenting to clinics at the Beijing Tongren Hospital were examined with a non-mydriatic fundus camera.The position on the focal scale of a knob adjusting the distance between the camera lens and film plane,used to adjust focus the image of the patients fundus relative to the refractive power of the eye,was recorded in degrees.Ocular biometry and refractometry were performed on the same eyes.Results:The study included 136 subjects with a mean age of 36.5 ±19.6 years and a mean refractive error of-1.31 ±2.77 diopters.In univariate analysis,the position of the adjustment knob was significantly associated with refractive error.(P < 0.001;correlation coefficient r=-0.77),axial length.(P},
url = {https://ykxb.amegroups.com/article/view/3619}
}