That special SAR readers deal is edning soon: You save 72% on the DENOISE projects professional software (Click here to get the discount and see the final price).
This software, 100% developed in Germany, removes all forms of image noise: luminance noise, colour noise, banding, hot pixels & more. It can be used as a stand-alone Program or Plug-in (on both, Windows or Mac).
You can learn more about the software here and order it here.