Lens coatings are described with the following codes: C signifies that just some surfaces are actually coated with a single coating layer; FC means that all glass lens surfaces other have already been coated; MC ensures that some surfaces have been coated with numerous layers; and FMC means that all https://eosr42863.blog-a-story.com/23262550/how-canon-mirrorless-can-save-you-time-stress-and-money