Canon 24 70mm f2 8 astrophotography July 8, 2019 16 32 64 128 Canon 24 70mm f2 8 ii astrophotography Canon 24-70mm f2.8l ii Astrophotography canon 700d Canon 24 70mm Canon 24-70 2.8 l ii Canon rf 24-70 f2.8 portrait