The integrated lens for transformation of radiation representing a flow of neutral or charged particles, containing channels of transporting of radiation with full external reflection made as a package of sublenses of a various degree of integration, wherein the sublens of least degree of integration represents the package in a common envelope of radiation transporting channels in form of microcapillary tubes, which are growing together with an envelope at the temperature of softening of their material, the sublens of each higher degree of integration represents the package in a common envelope of the sublenses of previous degree of integration, which are growing together with an envelope at the temperature of softening of their material, all sublenses of highest degree of integration are composed in a unified structure which is growing out of joint forming at the temperature of softening of their material, and the channels of radiation transporting, with the exception of the channels located near the longitudinal axis of lens, are made with a capability, at least, of double full external reflection of radiation during radiation transporting and with increase of quantity of reflections for channels removed from the longitudinal axis of a lens, the channels located near to the longitudinal axis are made with a capability of transporting the radiation at single full external reflection or without reflection.