Aust W
Klin Monbl Augenheilkd. 1986 Jan;188(1):69-71. doi: 10.1055/s-2008-1050581.
The scattered light produced by 4-loop Binkhorst anterior chamber lenses, Kratz Elliptical posterior chamber lenses and Choyce Mark IX anterior chamber lenses were investigated in relation to different pupil diameters (1.5; 4.0; 6.0 and 8.0 mm) using a model. The light ray first met the anterior surface of the lens vertically and thereafter from 30 degrees to the left. The scattered light was photographically documented. The most scattered light was produced by the Binkhorst 4-loop anterior chamber lens and was caused by the fixation points of the loops near the centre of the lens. This was deduced from the fact that no scattered light could be seen if the pupil diameter was 1.5 mm, a situation one cannot find in a patient where the pupil is incapable of contracting to such an extent because of the loops. The Kratz Elliptical posterior chamber lens generally produced a minimum of scattered light. Increased glare sensitivity diminishing the ability to drive under mesopic conditions can be due to scattered light produced by artificial lenses.
使用一个模型，研究了4袢Binkhorst前房型人工晶状体、Kratz椭圆形后房型人工晶状体和Choyce Mark IX前房型人工晶状体产生的散射光与不同瞳孔直径（1.5；4.0；6.0和8.0毫米）之间的关系。光线首先垂直照射到人工晶状体的前表面，然后从左侧30度角照射。散射光通过摄影记录下来。散射光最多的是Binkhorst 4袢前房型人工晶状体，这是由袢在人工晶状体中心附近的固定点造成的。这是从以下事实推断出来的：如果瞳孔直径为1.5毫米，则看不到散射光，而在患者中不会出现这种情况，因为由于袢的存在，瞳孔无法收缩到如此程度。Kratz椭圆形后房型人工晶状体通常产生的散射光最少。在中度照明条件下，眩光敏感度增加会降低驾驶能力，这可能是由于人工晶状体产生的散射光所致。
