Question

Choose the correct option for a lens, that it has : (i) two center of curvature (ii) two Focus (iii) two optical center (iv) one optical center
only (i) and (ii)
only (ii) and (iii)
only (i) , (ii) and (iii)
only (i) , (ii) and (iv)​

Answer 1

only (I), (II) and (IV)

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