>"Have you any idea how "good" the following resolution parameters are ?
>        lateral resolution of 220 nm
>        axial resolution of 450 nm
>        .... tested with an Olympus 60X 1.4 NA oil immersion objective
 
Axial figure seems pretty good to me, lateral only passable.
 
However it does depend very much on the way the measurements are made -
fluorescence or reflection, type of specimen, etc.  Please give more
details if you want better-informed comments!
 
                                                Guy Cox
 
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