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  • Confocal Optical Section Thickness

    Confocal microscopes are employed to optically slice comparably thick samples.
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  • How Sharp Images Are Formed

    In microscopy, depth of field is often seen as an empirical parameter. In practice it is determined by the correlation between numerical aperture, resolution and magnification. For the best possible visual impression, the adjustment facilities of modern microscopes produce an optimum balance between depth of field and resolution – two parameters which in theory are inversely correlated.
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