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題 名 | Design the Compact Astigmatic Lens by even Aspheric Toroidal Surface and Optimizing Mass of Lens=重量最佳化與偶次非球面複曲面的精巧型散光鏡片設計 |
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作 者 | 陳德請; 黃光榮; 李世文; 卓葆軒; | 書刊名 | 中華科技大學學報 |
卷 期 | 49 2011.10[民100.10] |
頁 次 | 頁15-23 |
分類號 | 471.711 |
關鍵詞 | 複曲面; 眼鏡; 解像率; Toroidal surface; Eyeglass; MTF; |
語 文 | 英文(English) |
中文摘要 | 本文研究目的係使用重量最佳化與偶次非球面複曲面設計一精巧型散光眼鏡鏡片。此種鏡片優點具超薄型重量輕,解像率又高。研究方法係採用ZEMAX光學設計程式的多重組態對無限遠、1000 mm、500 mm,3種視場(View Field)進行設計,使具散光眼患者在配戴精巧型散光眼鏡後也適合看遠、中、近距離。除了可矯正-1.00 D散光之外,還可以使配戴精巧型散光眼鏡之後的視網膜解像率在30 lp/mm的MTF值達0.3。 |
英文摘要 | This paper studies the design of astigmatic eyeglass lens by using even aspheric toroidal surface, multi-configuration and optimizing the mass of eyeglass lens. The innovation method will provide the best solution of correcting astigmatism and minimum edge thickness of eyeglass lens. Making a human eye modal with astigmatism and the multi-configuration was defined three distances that are far, middle and near, 10.0e(superscript +09) mm, 1000 mm and 500 mm respectively, according to the human eye's adaptive function with three different view angles. The designing result of 1.0 D astigmatic eyeglass lens can largely correct astigmatism and the Modulation Transfer Function (MTF) is 0.3 at 30 lp/mm spatial frequency. And super thin and compact astigmatic eyeglass lenses are designed. This innovation design is custom design solution. |
本系統中英文摘要資訊取自各篇刊載內容。