Extended Data Fig. 4: Example point spread function measurements for each beamlet in the SMURF 2P microscope.
From: High-speed low-light in vivo two-photon voltage imaging of large neuronal populations
Scale bar: 1 µm. Examples are shown from n = 7 beads, 1A; 10 beads, 2A; 10 beads, 3A; 10 beads, 4A; 11 beads, 1B; 9 beads, 2B; 10 beads, 3B; 10 beads, 4B.
