Optical response measurement from skin and tissue using spectroscopy

A method for measuring spectrophotometric parameters of skin by a spectroscopy device, the method comprising:

• irradiating, by the spectroscopy device, the skin with light, wherein the light is provided by one or more illumination sources, wherein each of the one or more illumination sources is configured to provide light within a predetermined range of optical wavelengths,
• wherein the one or more illumination sources is further configured to irradiate light directly onto skin, and
• collecting, by the spectroscopy device, light exiting the skin, wherein the collecting is done by one or more spectrometers, wherein each of the one or more spectrometers includes a plurality of interference filters overlaying one or more optical sensors, wherein each of the one or more spectrometers has a sensing range within a predetermined range of optical wavelengths and is configured to capture light emitted from the skin, further wherein each of the one or more spectrometers is positioned a predetermined distance from at least one illumination source of the one or more illumination sources.