Defocus Smoothing on Canon's 85mm Costs You 1.5 Stops of Light at f/1.2

Does that photo of the new Canon 85mm f/1.2L DS IS lens look a bit dark to you? Well, that’s because the new Defocus Smoothing coating Canon applied to its latest prime lens isn’t without its tradeoffs. Though the Defocus Smoothing that helps improve the look of bokeh in photos, it’s going to cost you […]