Physical Mechanism Analysis of the Ancient Chinese “Light Transmitting Mirror” and “Fish Bowl”;

Application of CAE technology in design of injection mould for optical lens;

This paper has mainly introduced the materials of plastic optical lenses about their application and developing situation (Specially focused on CR - 39 and other new plastic optical lens materials with high index refraction.

The specifications of optical cement technology of large-aperture and highprecision optical lens are introduced and the experimental results are given.

Applications of X-ray lens in X-ray diffraction techniques;

Progress in study of XRF system with X-ray lens;

A microbeam X-ray fluorescence(MXRF) analysis by employing X-ray lens is used to determine the content of heavy metal elements and sulphur of pine needles from different regions of Beijing city, and the relationship between content and air pollution is studied.

The structure,performance and characteristics and the applications in archaeology of a new micro-X-ray fluorescence system based on rotating anode X-ray generator and polycapillary X-ray optics has been introducted in this paper.

The Fabrication of the Near-field Optical Probe and the Fiber Lens;

The optical principle of focusing, collimating and image in fiber lens is reviewed theoretically in this article.