ExpoDisc is a professional digital white balance tool from ExpoImaging. ExpoDisc aids in setting an accurate custom white balance on digital cameras. Photography Bay recently reviewed the ColorRight white balance tool (read review). A few readers mentioned ExpoDisc and other white balance tools and asked how they stack up against ColorRight. While this is a review of ExpoDisc, I will make several comparisons to ColorRight throughout the review to address some of the prior questions and requests. [Read more…]