摘要
针对眼视光专业散光眼矫正原理的教学内容,设计制作了散光镜片成像原理教学演示仪。主要介绍了该装置的测量原理、测试步骤、数据处理方法。本装置在眼视光技术专业实验演示教学中达到了良好的教学效果。
The instrument of astigmatism lens imaging is designed and produced in order to help the teaching of principal of astigmatic eyes correction in ophthalmic ＆ optometry department. This paper mainly introduces the measuring principles of this instrument, testing steps and data processing methods. This instrument has achieved good teaching effects in the demo of ophthalmic ＆ optometry techniques.
出处
《上海第二工业大学学报》
2011年第4期313-317,共5页
Journal of Shanghai Polytechnic University
关键词
散光
焦线
测量
距离
astigmatism
focus line
measurement
distance
