眼压是视野改变的一个重要因素,但是在同样高的眼压下,有的人长时期未能查出视野改变,而另一些人,则发生进行性的视野缺损。作者为研究眼压与视野改变之关系,进行了以下实验:先给受检者散瞳,用压平眼压计测量眼压,再用一个直径11毫米的吸杯置于眼球外侧壁上,受检者 Intraocular pressure is an important factor in visual field changes, but under the same high intraocular pressure, some people have failed to detect visual field changes for a long time, while others have undergone progressive visual field defects. The author studied the relationship between intraocular pressure and visual field changes, the following experiments were carried out: first to the subject dilated, tonometer with a tonometer to measure intraocular pressure, and then a diameter of 11 mm cups placed on the outer wall of the eye, Subjects