连续变倍体视显微镜共用前置物镜的设计

Design of a common-shared front objective in a novel zoom stereomicroscope

分析了平行光系统的连续变倍体视显微镜的共用前置物镜的光学特性,讨论了共用前置物镜的设计方法,样机实测结果表明,视场清晰范围及视场中心分辨力达到机械行业标准的规定。

This paper analysises the optical characteristics of a common-shared front objective in a novel zoom stereomicroscope, whose optical system is parallet light path system. Then it discuses the new ideas of designing the common-shared front objective. A prototype of such a system has been tested. Its results show that both the size of sharp image field and the central resolution achieve those defined in the mechanical industry standards.