CAJ | 학술논문

为方便老年人、视力障碍者等特殊人群看清手机上的文字及图像,采用ZEMAX光学设计软件,从高折射率材料,镜片面型和类型的选择上,以及从使用双胶合镜或非球面等方面设计了几款手机屏幕放大镜.通过分析手机屏幕放大镜特点,发现用非球面镜片不仅可以改善屏幕周边的像质并可减小镜片厚度.最后,还设计了几种放大镜与手机的契合方式,以克服现有手机放大镜片的不足.
위방편노년인、시력장애자등특수인군간청수궤상적문자급도상,채용ZEMAX광학설계연건,종고절사솔재료,경편면형화류형적선택상,이급종사용쌍효합경혹비구면등방면설계료궤관수궤병막방대경.통과분석수궤병막방대경특점,발현용비구면경편불부가이개선병막주변적상질병가감소경편후도.최후,환설계료궤충방대경여수궤적계합방식,이극복현유수궤방대경편적불족.
People with poor vision have difficulty in using their mobile phones because of the relatively small size of the screens. In order to help them to see more clearly, we designed several magnification lens for mobile phones with ZEMAX. After analyzing the features of the magnification lens used in mobile phones, we found that the aspheric lens could reduce the thickness of the lens and achieve better image quality on the periphery. At last, we designed several mechanisms for coupling the lens with the mobile phones and overcame the drawbacks of the current magnification lenses for mobile phones.