[MLonlooker]

Visually one might have trouble discerning a difference in the shape of bokeh balls in the corners of the frame between this lens and the Plena ....
.... but the size of the wedge left in your pocket will be glaringly obvious ....

..... amazing!

........ one asks oneself how this Viltrox got to find it's way onto the Z mount when it's all set to take a large slice of Plena sales ?