Geyer O C
Klin Monbl Augenheilkd. 1975 Sep;167(3):476-8.
The results of investigations on the twilight vision of aphakic eyes are given. In the daylight seeing range all the subjects had satisfactory visual acuity, whereas in the mesopic range, on corresponding tests, definite difficulties were recognisable for a large proportion of the subjects.
给出了对无晶状体眼的微光视觉的研究结果。在日光可视范围内，所有受试者的视力都令人满意，而在中间视觉范围内，在相应测试中，很大一部分受试者存在明显困难。
