A system consisting of sunscreen cream with fluorescent components, the harmful uv - absorb radiation and visualizing the longer reemit as well as by means of a smartphone - camera - app for monitoring the quality of the application of the cream to the skin

摘要

Sun cream, characterized in that it contains fluorescent constituents, which in the visible spectrum are white or transparent and in the spectral range of 280 – 380 nm and these percentage in the visible spectral range or in one of a ccd - - or cmos image sensors of detectable spectral range that emit re -.