OLYMPUS PLANFL 0.5X/0.02 MACRO MICROSCOPE OBJECTIVE - REQUIRES REDUCTION CUBE. Olympus PlanFL 0.5x/0.02 infinity corrected macro microscope objective. The objective has a 26mm thread and it is intended for the AX70 Macro system microscope. PLEASE NOTE: This objective REQUIRES a matching auxiliary lens reduction cube to be installed in the cube turret of the AX70. It is NOT included and the objective will NOT obtain image without it!!