Samyang 650-1300mm Tele Lens_Samyang Lens_鏡頭_Photoman
全新韓國Samyang 650-1300mm Tele Lens Specification f=650-1300mm F8.0/16.0 Inner Focus Aperture Range F8.0, 9.5, 11.0, 12.3, 13.5, 14.7, 16.0 Optical Construction 8 Element in 5 Groups Angle of View 3.8~ 2 Minimum Focusing Distance 5m(16ft) at f ......