Human 0.6 0.3 0.283 0.02 111 11/ Eye 111 1/1 1!1 111 111 U Thin lens 5.5 2.75 23.76 84 0.0022 37 7.4 (objective) Concave 82 4.1 52.8 187 0.0015 125 mirror Binoculars 5 17.5 2.5 (one scope) Newtonian 15 112 2.5 telescope Qcc 40.64 406.4 observer scope Hubble 240 5760 space telescope