Table 1.

Optimized parameters for tracking fluorescent beads with TPEF scanning microscopy

Particle	Image Size	Dwell Time	Frame Rate	Scale
Radius (nm)	(pixels)	($\mathsf{\mu }$s)	(fps)	(pix/$\mathsf{\mu }$m)
250	100 × 100	5	20	2.53
110	100 × 100	3	33	3.81