An excellent alternative to quality conventional sized binoculars and available in 8x 10x or 12x magnifications the opticron bga t pc oasis roof prism compacts offer excellent performance in a truly pocketable format the models feature high definition fully multi coated optics for excellent light transmission and colour contrast and latest 2007 models have been upgraded to receive a new pc phase corrected prism unit with oasis prism coating to further enhance final image definition