Clinical evaluation of flat peripheral curve design with aspherical-curve and multi-curve hard contact lenses for keratoconus

• Takashi Kumanomido ,

  Roles Conceptualization, Methodology, Writing – original draft

  * E-mail: t-2001@gb3.so-net.ne.jp

  Affiliation Department of Ophthalmology, Kitasato University Hospital, Kanagawa, Japan

  https://orcid.org/0000-0002-3561-4462

  ⨯
• Kazutaka Kamiya,

  Roles Supervision

  Affiliation Department of Visual Physiology, School of Allied Health Sciences, Kitasato University, Kanagawa, Japan

  ⨯
• Masahide Takahashi,

  Roles Resources

  Affiliation Department of Ophthalmology, Kitasato University Hospital, Kanagawa, Japan

  ⨯
• Tatsuhiko Tsujisawa,

  Roles Resources

  Affiliation Department of Ophthalmology, Kitasato University Hospital, Kanagawa, Japan

  ⨯
• Hideki Hayakawa,

  Roles Conceptualization

  Affiliation Department of Ophthalmology, Kitasato University Hospital, Kanagawa, Japan

  ⨯
• Wakako Ando,

  Roles Data curation

  Affiliation Department of Ophthalmology, Kitasato University Hospital, Kanagawa, Japan

  ⨯
• Yoshikazu Utsumi,

  Roles Supervision

  Affiliation Department of Ophthalmology, Kitasato University Hospital, Kanagawa, Japan

  ⨯
• Nobuyuki Shoji

  Roles Supervision

  Affiliation Department of Ophthalmology, Kitasato University Hospital, Kanagawa, Japan

  ⨯