Corno F, Ratier C, Simon J, Zenatti C
J Fr Ophtalmol. 1984;7(6-7):485-92.
A new, automated, objective refractometer has been developed in which the examiner looks at the ophthalmoscopic image, while a microprocessor analyzes the data automatically. The results can be displayed as well as printed. The reliability and accuracy of this instrument were evaluated. For spherical or cylindrical powers, 80 to 85% of the refractometer measurements differed from those of subjective refraction by only 0.50 diopter or less. For cylinder axis of eyes with 1.5 diopters or more of astigmatism, the automated and subjective refractions differed by no more than 5 degrees.
一种新型的自动客观验光仪已被研发出来，在该仪器中，检查者观察检眼镜图像，同时微处理器自动分析数据。结果可以显示和打印。对该仪器的可靠性和准确性进行了评估。对于球镜或柱镜度数，该验光仪测量结果与主观验光结果相比，80%至85%的差异仅为0.50屈光度或更小。对于散光1.5屈光度及以上眼睛的柱镜轴位，自动验光和主观验光的差异不超过5度。
