Table 2.

Physical properties of the high-frequency acoustic lens used in this study

Acoustic lens properties
Excitation center frequency [MHz]	100
Max PRF [kHz]	100
Gain [dB]	40
Sampling rate [MSamples/s]	400
Focal resolution [μm]	10
Aperture [μm]	950
Aperture angle [°]	55
Working distance [μm]	900