角膜接触镜又叫隐形眼镜,是将很小的透镜置于角膜上而起到矫正屈光不正、美容或治疗某些眼病的目的。为能正确理解和使用角膜接触镜,现将有关问题简述于下。一、角膜接触镜的由来和发展角膜接触镜是由普通眼镜发展而来,早在多年前,接触镜是由玻璃制成,由于质厚而重,易破碎,工艺复杂,故临床使用上受到一定限制。经过半个世纪的不断改进,于 Contact lenses, also known as contact lenses, is a small lens placed on the cornea and play to correct refractive errors, beauty or the treatment of certain eye diseases purposes. To correctly understand and use contact lenses, the problem is now outlined below. First, the origin and development of contact lenses Contact lenses from the development of ordinary glasses, as early as many years ago, the contact lens is made of glass, due to the thick and heavy, easily broken, complex process, so the clinical use of the subject Certain restrictions. After half a century of continuous improvement, in