I have two devices to me solve mysteries like that: a camera with a macro lens, and a pair of surgeon's glasses, which are heavy metal frames with little binocular telescopes mounted on them.
2
这是一架20倍的双目显微镜。
This is a 20 power binocular microscope.
3
仪器:光电双目显微镜1台,由武汉大学医学院免疫病理实验室提供;
Instruments: Photoelectricity binocular microscope 1, provides by the Wuhan University medical school immunity pathology laboratory;