Originally Posted by
andrewsugi
. . . when I bought my OM-D E-M10 Mark II and started tweaking its settings to seek for grid guidelines, I found something weird. The rule-of-third grid in the Olympus camera don't exactly divided into three same-width sections. Instead, I got a grid which has smaller section in its center and larger sections at its right and left. At that time, I thought that maybe Olympus has its own unique Rule of Third. And I let it slide... until today.
Today, I have found that my Olympus' rule of third isn't exactly a Rule of Third. It is a Golden Ratio/Divine Proportion grid. I found it when I became curious this morning and searched about it.