A new portable spectrometer use a smartphone camera to acquire data

Spectral images, which contain more color information than is obtainable with a typical camera, reveal characteristics of tissue and other biological samples that can’t be seen by the naked eye. A new smartphone-compatible device that is held like a pencil could make it practical to acquire spectral images of everyday objects and may eventually be Read more about A new portable spectrometer use a smartphone camera to acquire data[…]