随着地质研究工作的发展,对显微照相的要求也越来越迫切,我队岩矿室的照相设备远远满足不了地质研究工作的要求。我们遵照毛主席“自力更生,艰苦奋斗”的教导,利用原有的一个快门,自己动手,安装了一台简易显微镜照相装置,(见图)满足了工作需要。此照相装置,可照四时底片。不需要放大,可印出7cm直径的清晰照片,其放大倍数,以不同的物镜和目镜的配合而定。 With the development of geological research work, the requirements of the photomicrography are becoming more and more urgent. The photographic equipment of the rock chamber of our team can not meet the requirements of geological research work. In accordance with Chairman Mao’s teachings of “self-reliance and hard work”, we used the original shutter to do our own thing and installed a simple microscope photography device (see photo) to meet the needs of our work. This camera, according to four o’clock film. No need to enlarge, can print a clear 7cm diameter photos, its magnification, with different objectives and eyepiece may be.