As for the 85mm fixed-focus lens recommended by a friend, according to an insider, it should be professional enough, but it is prepared for Quan Huafu (5DII or 1DS MARKIII). If it is installed on a small 60D frame, it is equivalent to a 130mm telephoto lens, so it is strange that it does not deviate. In fact, a 50mm 1.4 aperture fixed-focus lens (equivalent to 85mm Quan Huafu) or a 60mm dedicated macro lens (equivalent to 100 mm Quan Huafu) is good for 60 days, both of which are not expensive.