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The Canon RF 85mm f/1.2L USM DS is almost identical to the standard RF 85mm f/1.2L. As expected, it trades light transmission for impossibly buttery-smooth bokeh – and, somehow, it also possesses even greater sharpness. If background blur is more important to you than low light performance, this Defocus Smoothing optic has the smoothest bokeh you could ask for. The question is, is it TOO smooth, and is it worth an extra $300 / £450?
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