Perfect for labs on a budget, the LUNA™ Reusable Slide delivers the affordability of manual cell counting without the associated time, subjectivity, and user-to-user variability. The LUNA™ Reusable Slide may be used for both fluorescence and brightfield cell counting with the LUNA™ family of automated cell counters and the CELENA® S Digital Imaging System. Each LUNA™ Reusable Slide comes with one resuable coverslip.