E52-CA50C-ND6.4 E52CA50CND8 E52-CA50C-ND8 E52-CA52A D=8 8M E52-CA55A D=8 8M E52-CA5A D=3.2 2M E52-CA5DC E52-CA6A D=1.6 2M E52-CA6AF D=1 S1 1M E52-CA6AF D=1 S2 1M