Ionidi Agrogaz Co 2 Vokzalny proezd, Fryazino, 141190, Russia It is shown that point target in standard evacuated waveguide in a magnetic mirror trap of two disk magnets magnetized axially in a direction perpendicular to the electric vector of a waveguide field presents itself source of X-ray bremsstrahlung owing to high energetic electrons accelerated in the ECR discharge, with a wide range of X-ray photon energies up to 0.8 MeV. Its intensity rate ~1 R / h. <...> The source, powered by a standard microwave oven has a small sizes and light weight, easy to use and is suitable as a laboratory tool, particularly in radiobiology, and X-ray imaging. <...> Passing through the object the X-ray flow is recorded with a digital camera via using a highly sensitive X-ray fluorescent screen, which converts it into an optical image. <...>