Good Day to respected readers.

The Leica and Olympus microscopes, for slide-mounted acari, usually have either PC (phase contrast) and/or DIC (differential interference contrast). I am very much interested to know what DIC and PC setup would like? What are the parts/accessories needed to reach the images taken by DIC and PC. In my lab, we have Leica DM2500 and Olympus BX51. May I ask, please if someone could show (via images) the accessories needed or the microscope setup required for DIC and PC imaging? Additionally, please also suggest if CMOS cameras are better for acari imaging or DSLRs should be considered.

Regards.