IOL Power SRK/T Holl Hoff Haigis
  (Factor) (Factor) (Factor) (Factor)
N/A N/A N/A N/A N/A
N/A N/A N/A N/A N/A
N/A N/A N/A N/A N/A
N/A N/A N/A N/A N/A
N/A N/A N/A N/A N/A
N/A N/A N/A N/A N/A
N/A N/A N/A N/A N/A