| Summary: | 碩士 === 國立虎尾科技大學 === 光電與材料科技研究所 === 96 === The main purpose of this research is to use the example of mobile phone lens. Considering of the factors such as the shape of lens core, the precision of R-value blade shaping and ultra-precision machine, the measuring errors, we could be aware that the data could be collected by using the “Taylor Hobson” equipment to measure the aspheric lens. Moreover, to use the software for compensation, written by “LabVIEW”, and proposing the blade tooling compensation of the shape errors, which is based on aspheric lens core, it can be fitting separately the best aspheric coefficient when the process of ultra-precision machine is entered the best one for the compensation against the measurement error of core. The result of this experiment nearly can reach the difference of errors on the rest of precise machine, which shows the improvement during 43 to 78 percentages.
Through this research, it can not only improve the precision of errors on the shape of ultra-precise core, but also provide the best image quality to lens from the less errors of shape on aspheric lens, which is more fitting the precision of shape ones.
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