RFLSI Ⅲ Laser Speckle Contrast Imaging System Based on the LSCI technology or also Laser Speckle Contrast Analysis Imaging LASCA, non-invasive with non-contact, RFLSI Ⅲ realizes real-time full-field blood flow monitoring and recording for your reliable pre-clinic research. It can be used to measure the microcirculation of any exposed superficial vessels.