Widefield Distribution Observation of Polystyrene / PMMA Particles

Widefield distriubtion of polystyrene and PMMA particles is shown. Polystyrene and PMMA particles correspond to green and red, respectively. The size of polystyrene is approximately 10um, whereas the PMMA particles have size distribution of 1 – 10um. Objective lens: x20/NA=0.45 Image size: 2000 x 1950pixel