The Nanoimager works optimally with #1.5H coverslips, which have 170µm thickness.
The most popular chambers are:
ibidi (µ-Slide 8 Well Glass Bottom, No. 1.5) ]
Lab-Tek (Nunc™ Lab-Tek™ II Chambered cover-glass, No. 1.5)
35 mm petri dishes with #1.5 cover-glass bottom
Sample chambers/coverslips must be less than 97mm long, 35mm wide and 13mm in height.