Ophthalmology A person came to eye OPD for routine eye check u. On snellen’s cha he was found to read 6/6. At what distance he should be able to read 6/24 A 36 m B 24 m C 6 m D 1 m 💡 Explanation A person came to eye OPD for routine eye check u. On snellen's cha he was found to read 6/6. At what distance he should be able to read 6/24 ✓ Correct Answer: B. 24 m