Gaussian Analysis of Zoom Lens Design

ASIA unversity > 資訊學院 > 光電與通訊學系 > 博碩士論文 > Item 310904400/2715

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題名:	Gaussian Analysis of Zoom Lens Design
作者:	TIEN, CHUN-YEN
貢獻者:	Department of Photonics and Communication Engineering
關鍵詞:	Resolution;Pixel;Aberration;Optical Zoom Lenses
日期:	2008
上傳時間:	2009-11-16 08:04:19 (UTC+0)
出版者:	Asia University
摘要:	Cell phone cameras change very fast during last few years. The resolution and pixels number of Cell phone camera are increased rapidly. As the innovation of manufacture capability of Cell phone camera, the lens system was developed from fixed focal length to changeable focal length (Zoom lens).First we found a Gaussian solution of the zoom system with so-called two-optical-component method, in which the lenses in the system are divided into two groups. Then analyzing three conditions of three-optical Gaussian solution?I also use four-optical Gaussian solution to assist this. From the procedure of analyzing these, I get the information that people who use the original and complicated Gaussian solution can quickly get the basic design of Gaussian according to different needs of ? specifications? because of the convenience what computers brought. Next the introduction of wide angle configuration of four groups zoom lens zoom lens system. By changing F/# and field of angle accompanied with moving the two groups lens of zoom lens system, we get the middle and telephoto configurations of four groups zoom lens. The image quality was evaluated by RFP, and MTF, from above, I can see the final outcomes of Optical Zoom Lenses Design.
顯示於類別:	[光電與通訊學系] 博碩士論文

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