Ashra (All-sky Survey High Resolution Airshower detector) is a project to build an unconventional optical telescope complex that images very wide field of view, covering 77% of the sky, yet with the angle pixel resolution of a few arcmin, with the use of image intensifier and CMOS technology.The project primarily aims to pioneer the very-highenergy particle astronomy. It can also be used to monitor optical transients in the wide field of sky.