The process took three days, after which he photographed the embryo through a stereomicroscope.
整个过程持续了3天，之后他通过立体显微镜拍摄照片。
2
Stereomicroscope reliable, simple, easy to use aesthetic appearance, not only for teaching demonstration of anatomy, observing and analyzing.
体视显微镜性能可靠，操作简单，使用方便外形美观，不仅可作教学示范生物解剖，观察分析。
3
Stereo light microscope which possesses relatively large depth of field, good performance in real-time and no breaking surface of sample, is used in stereo three-dimensional information measurement.