The Morphologi G2 is a high sensitivity particle image analyzer that incorporates the latest Nikon CFI60 optics and a high resolution digital camera to deliver particle size and shape data and images. Based on digital image analysis and automated microscopy, it measures particle size across a wide range from 0.5 to 1000 microns using circle equivalent diameter, and employs a variety of parameters for particle shape analysis. This allows determination and quantification of even subtle differences between particles.