Acase has unveiled its new F1 case for the third-generation iPad and iPad 2. The F1 is a folio-style case, offering a protective polycarbonate back with a non-slip edge, and a folding leather cover that allows for a variety of viewing and typing angles. Other features include a red leather interior and open access to all ports, controls, and cameras. Acase’s F1 case for the third-generation iPad and iPad 2 is available now and sells for $40.…