Full, Frame 70, 300mm g series f45, 56 g telephoto zoom, Nano ar coating optical steadyshot, With nano, Precision structure for clear images even at full telephoto 35 mm full, Frame. 9, Blade circular aperture for smooth defocus background bokeh, 2x extra, Low dispersion ed glass elements reduces aberration, 4x aspherical elements control rounding imperfections and coma linear actuator achieves fast, Smooth, Quiet autofocus, Enhanced operability w/ direct control switches and buttons on lens, 105, 450mm 35mm equivalent w/ aps, C format cameras class, Leading close, Up focusing capability less than 3 . Mount type sony e, Mount