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. 2021 Dec 16;15:4697–4705. doi: 10.2147/OPTH.S345154

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© 2021 Marta et al.

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Three clinical examples. They were chosen because they have a similar age, gender, and spherical equivalent, fitted with 3 different contact lenses. (A) Patient fitted with a rigid gas permeable contact lens (RGPCL). (B) Patient fitted with a hybrid contact lens (HCL). (C) Patient fitted with a silicone hydrogel/hydrogel contact lens (HGCL). In all these cases, it was an increased best-corrected visual acuity with contact lens, but the other visual quality parameters differed among groups. Along with the cases (A–C), objective scatter index, vision break-up time, and contrast sensitivity worsened, despite better corneal tomographic parameters.