Qhov chaw ntawm Keeb Kwm: Jiangsu, Suav Qauv nab npawb: 1.67 Lenses Xim: Diam duab Vision Effect: Ib Lub Zeem Muag Hom Lub Npe: Kingway Daim ntawv pov thawj: CE / ISO Lens Khoom siv: MR-7 Txheej: HC, HMC, SHMC