Age (Year)

Anterior surface of cornea

Posterior surface of cornea

Total surface of cornea

16-25

0.540±0.070

0.049±0.017

0.517±0.040

26-35

0.550±0.062

0.062+0.015

0.518+0.045

36-45

0.550±0.025

0.055±0.014

0.525±0.011

46-55

0.545±0.073

0.064±0.013

0.633±0.122

56-65

0.662±0.184

0.060±0.020

0.637±0.075

>65

0.681±0.006

0.062±0.028

0.658±0.010

Total

0.598±0.125

0.059±0.017

0.575±0.098