A dialogue between nine acetate optical designs and nine metal optical designs in the 53 series, including the two half-rim models RTM5311 and RTM5312. Defined contours, translucent colour and fine metal lines are shown in four real examples. Four real photographed examples are shown; all 18 matching catalogue styles are linked. More styles: open the Collection product link and browse its pages. Catalogue edit 2 of 4.