晶状体的制作取一段透明的薄乳胶管(如避孕套的一段),内装折光率较大的液体(如清水),再用尼龙细线把两端管口扎紧,留下两个小结(B),使之成为如乒乓球大小的球状体。然后再在两个小结的两侧,分别用尼龙细线扎二个小结。这样,球状体四周共有六个小结。应特别注意的是各个小结之间的距离应相等,并要在同一平面上。每个小结还应引出一根长约30厘米的尼龙细线(E),以作牵引之用。 Preparation of the lens Take a transparent thin latex tube (such as a condom section), containing a larger refractive index liquid (such as water), and then nylon filament tighten both ends of the tube, leaving two small knot (B ), Making it like a ball of ping-pong size. And then on both sides of the two summary, respectively, with nylon thin wire tie two summary. In this way, there are a total of six spheres around the summary. It should be particularly noted that the distance between the various summary should be equal and in the same plane. Each summary should also lead to a nylon filament about 30 cm long (E), for traction purposes.