A system for extraction of optical properties of a turbid medium by using diffuse reflectometry may include at least one light source, an optical receiver, at least one separator, and at least one processor configured to control the optical receiver, while the radiation is provided to the turbid medium in the radiation input area of the at least one light source, to sequentially open each LC cell from the array of LC cells, and simultaneously receive radiation, passed through the sequentially opened LC cells and corresponding microlenses, by corresponding photodetectors from the array of photodetectors to obtain the distribution of radiation intensity; and extract the optical properties of the turbid medium based on the distribution of radiation intensity.