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1,2,3,4 Binocular vision " v" a/ w' E$ G! ~3 I6 IBetter eye 6/9 (20/30)- n7 ]5 u) f2 `# u' G( _2 D6 Z Weaker eye 6/15 (20/50) . d- J4 w; x4 W4 e! h4 G/ E8 j @120 degrees in each eye examined separately ' F6 e8 P a" n3 h* v- q7 Q- d8 I/ F& Q6 c8 h9 p 5,6 Binocular or monocular- u; E8 x0 k' ]$ J Better eye 6/12 (20/40) + S5 H8 `* F d7 e# H4 O/ Z0 Y* L" Z120 degrees with vision both eyes open and examined together
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