Table 2
Actual and calculated A-constants
Alcon MZ30BD
Chiron C11UB
Recommended (SRK-II only)
118.7
119.0
SRK-II (calculated)
118.7
119.0
SRK-T ACD (calculated)
5.183
5.401
SRK-T A-constant (calculated)
118.35
118.7