Canon 85mm f/1.2L vs f/1.4L vs f/1.8 - King of BOKEH!

A look at all three Canon 85mm lenses available. Which one sharpest, quickest? More importantly which glass is the bokeh king?

Canon 85mm f/1.8:
Canon 85mm f/1.4L:
Canon 85mm f/1.2L:
Canon 5D Mark IV:

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