WG 5 – Lateral and axial resolution

WG 5 – Objectives

This WG focuses on the microscope lateral and axial resolution, which is essential for reporting size measurements of near- resolution limit objects or distances between them. Resolution is highly related to the objective quality but depends strongly upon other parameters ranging from the sample preparation to the signal detection.

The WG aims to define sample preparation, image acquisition, and data analysis protocols for testing resolution, first using sub-resolution fluorescent bead preparations and second employing alternative pattern-based methods. Monitoring the resolution (Point Spread Function in the case of beads) over time will identify possible aberrations in the system. Pooling the data from multiple laboratories within the WG will allow them to compare reproducibility for sample preparation, data acquisition, and data analysis tools, thereby determining a robust, easy-to-use protocol to propose to the community.

WG 5 – Co-Chairs