When a person enters a dark room from bright light he is not able to see clearly for a little while because the...? Mcqs

When a person enters a dark room from bright light he is not able to see clearly for a little while because the...?

(A) Eye is unable to adjust itself immediately

(B) Retina becomes insensitive momentarily

(C) Iris is unable to dilate the pupil immediately

(D) Distance between the lens and retina take time to adjust