Bengtsson B, Krakau C E
Acta Ophthalmol (Copenh). 1979 Feb;57(1):151-4. doi: 10.1111/j.1755-3768.1979.tb06669.x.
A simple device is described which made it possible to obtain usable fundus pictures in ca. 95 per cent of 2000 eyes without dilatation of the pupil. The camera is set to the patient's refraction by means of a scale on the camera extension.
本文描述了一种简单的设备,该设备能够在不扩瞳的情况下,在约2000只眼睛中的95%左右获取可用的眼底照片。通过相机延长管上的刻度将相机设置为患者的屈光度。