This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lens, Subject name: Ophthalmology
Which morphological type of cataract is most visually handicapping 
Select and explain. 
A. Coical, B. Nuclear, C. Posterior subcapsular, D. Zonular
C: Posterior subcapsular
Answer: C: Posterior subcapsular 
Explanation: Posterior subcapsular cataract is near the nodal point of the eye and hence decreases the vision mostly