Nikon Plan Apo VC 60x NA 1.2 water immersion objective.Nikon S Fluor 40x NA 1.3 oil immersion objective.Nikon Plan Apo VC 100x NA 1.4 oil immersion objective.Nikon automated Ti inverted microscope with With these confocality is a little bit reduced but blur resulting from extrafocal signal is still low and not comparable to a widefield (= non confocal) microscope. Lower magnifying objectives are also available (40x oil immersion, 60x water immersion, 20x dry). This means that the ERS-VoX is especially well suited for imaging of single cells, fixed or live, even for a longer period of time. Also the penetration depth is lower as compared to a point scanning confocal (around 20 µm versus typically 100 µm). A limitation comes from the fact that the pinholes required to gain confocality cannot be adjusted in size so that confocality is only obtained with a 100x oil immersion objective, limiting the field of view to about 60 x 60 µm.
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