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. 2020 Nov 17;14:3903–3912. doi: 10.2147/OPTH.S281505

Table 5.

Standard and Optimized Constants

Constant Hoffer Q pACD Holladay 1 SF SRK/T A Constant
Manufacturer constant for endocapsular placement 4.69 0.91 117.7
Mean optimized constant for surgeon and scleral fixation 5.69 1.79 118.56
Median optimized constant for surgeon and scleral fixation 5.54 1.55 118.44