~ After the Saturday morning Peking University class, I walked to Ms. CHU Pei's shop in nearby Zhongguancun, where I bought a Zeiss Makro-Planar T* 100mm ZE lens…its superb micro-contrast and excellent color rendering convinced me that it was a worthwhile investment…the following morning I met Tsinghua TA SHENG Xinlei in Zhongguancun…he helped me to buy a LowePro lens case…a pair of indoor handheld relatively slow shutter spped test shots are included to illustrate the resolving power of the new lens