Standard Photo Print Sizes is the dimension of length and width of a photo or image, units in mm (millimeter or millimetre), and can also be converted into units in cm (centimeter or centimetre) or inch (in). In this case the photo size is determined as for R series as international standards.
Common Photo Sizes: 2R, 3R, 4R, 5R, 6R, 8R, 10R, 11R, 12R
Standard photo sizes included into the category of R Series including 2R, 3R, 4R, 5R, 6R, 8R, 10R, 11R, 12R, commonly used on paper types for printing photographs or other measures. In present time there are many types of photo paper that is often used for photo printing, for example, glossy and matte photo paper.
Photo paper is widely used in general throughout the world. Photo Paper R Series is a standard measure commonly used in the various countries.