Just to remind all who rules the lens market. It's Canon. For 20 consecutive years,…
Here Is How Canon’s Defocus Smoothing Technology Works (featured on new RF 85mm f/1.2L)
Today Canon announced the Canon RF 70-200mm f/2.8L IS and Canon RF 85mm f/1.2L DS lenses for the EOS R system.
The Canon RF 85mm f/1.2L DS features Defocus Smoothing technology (the “DS” in the moniker). What Defocus Smoothing is about and how it works is explained in the videos below.