<prompt> Good vision in dim light and clusmy in day lights seen in-Coical cataractMorgagnian cataractNuclear cataractSteroid induced cataract  <response>: In cupuliform type of senile coical cataract, saucer shaped opacity develops just below the capsule usually in the central pa of posterior coex posterior sub-capsular which gradually extends outwards. So vision is better in dim light when pupils are dilated. Ref: AK Khurana 6thE pg189 REF IMG 