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. 2021 Jan 12;12(2):802–822. doi: 10.1364/BOE.413018

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Published by The Optical Society under the terms of the Creative Commons Attribution 4.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.

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Fig. 1. — Sketch of compared methods; F $\dots$ focal plane, $\dots$ coverslip, O $\dots$ objective lens, T $\dots$ tube lens, C $\dots$ camera, $\dots$ AF-blocking aperture, BS $\dots$ beam splitter;