传统的集邮工具集邮册、放大镜、镊子“三大样”中,就“技术进步”而言,毫无疑问目前放大镜已走到了前列。科技为传统集邮注入了新的活力,USB电子放大镜不仅显“邮”微,而且还能壮“邮”威——USB电子放大镜(图1)因使用方便,易于携带,功能性强,已成为目前鉴别邮票、欣赏邮票、研究邮票必不可少的工具之一。将传统目视光学器件和数码多媒体技术、数字处理技术集于一身的USB电子放大镜,内置高分辨率的CCD或CMOS感光芯片,将光学放 The traditional philatelic tools stamps, magnifying glass, tweezers “big three ”, on “technical progress ”, there is no doubt that the current magnifying glass has come to the forefront. Technology injects new vitality into traditional philately. The USB electronic loupe not only displays the “postal” micro but also the strong “postal” Wei-USB electronic loupe (Figure 1) because of its convenient use, portability, functionality Strong, has become the identification stamps, appreciate the stamps, stamps indispensable to study one of the tools. The traditional visual optics and digital multimedia technology, digital processing technology in a USB electronic magnifying glass, built-in high-resolution CCD or CMOS sensor chip, the optical amplifier