###Rationale: Answer- C. 15.7 mmAnterior Focal Point- 15.7 mm

###Answer: OPTION C IS CORRECT.
###Question: Anterior focal point is at distance of in front of cornea in recuded eye
###Options:
A. 22.6 mm
B. 17.2 mm
C. 15.7 mm
D. 24.13 mm
