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. Author manuscript; available in PMC: 2017 Jul 21.
Published in final edited form as: Optica. 2016 Jul 27;3(8):827–835. doi: 10.1364/OPTICA.3.000827

Fig. 3.

Fig. 3

Improved lateral resolution with FPT. (a) Single raw image of 0.8 μm microspheres. Beads within each cluster are not resolved. (b) Refractive index (real) from Δz = 0 slice (1 of 30) of the FPT reconstruction, resolving each microsphere.