A 16 year old boy complains of pain in the right eye.After refractometry,he was prescribed a+3.5 D sphere lens.The cover test is normal.There is no heterophoria.The diagnosis is:

A 16 year old boy complains of pain in the right eye.After refractomet

1.	A 16 year old boy complains of pain in the right eye.After refractometry,he was prescribed a+3.5 D sphere lens.The cover test is normal.There is no heterophoria.The diagnosis is:
A.	Organic amblyopia
B.	Anisometric amblyopia
C.	Emmetropic amblyopia
D.	Toxic amblyopia
Answer» C. Emmetropic amblyopia