Figure 3
From: Examination of phacoemulsification tips after different numbers of cataract surgeries
Effects of sterilization. A, B: Area and profile length percentage changes after different numbers of sterilization on single-use (A) and multiple-use (B) tips. C, D: Surface roughness changes after different numbers of sterilization on single-use (C) and multiple-use (D) tips. Sa/nm = average surface roughness; Sq/nm = surface mean square roughness.
