title: [Clinical Results of Tinted Aspherical Multifocal IOL with +2.5 Diopter Near Add Power SN6AD2 (SV25T0)].
abstract: OBJECTIVE
  To evaluate the efficacy and safety of a newly developed diffractive multifocal intraocular lens (IOL) with +2.5 diopter near add power (SN6AD2, Alcon), whose theoretical distance for near focus is 50 cm.
  
  
  METHODS
  This study included 128 eyes of 64 patients (23 men and 41 women, average age: 66.7 ± 7.2 years) following cataract removal at Tokyo Dental College Suidobashi Hospital and Hayashi Eye Hospital. Visual acuities (VAs) at distance, 1 m, 50 cm and 40 cm, and questionnaires were evaluated until 1 year postoperatively.
  
  
  RESULTS
  At 1 year postoperatively, mean bilateral logMAR VAs were uncorrected -0.09 (5 m), 0.01 (1 m), 0.07 (50 cm), 0.18 (40 cm), distance corrected 0.01 (1 m), 0.08 (50 cm), 0.19 (40 cm), best corrected -0.17 (5 m), 0.00 (50 cm). From the patient's questionnaires, light or moderate glare was noticed in 17.5%, 4.8%, light or moderate halo was notice in 19.0%, 4.8% of the total patients.
  
  
  CONCLUSIONS
  This IOL provides good distance to intermediate VAs and better near VA compared to monofocal IOL.
authors.forename: Hiroko
authors.initials: H
authors.lastname: Bissen-Miyajima
authors.forename: Ken
authors.initials: K
authors.lastname: Hayashi
authors.forename: Manabu
authors.initials: M
authors.lastname: Hirasawa
authors.forename: Mami
authors.initials: M
authors.lastname: Yoshino
authors.forename: Kunihiko
authors.initials: K
authors.lastname: Nakamura
authors.forename: Motoaki
authors.initials: M
authors.lastname: Yoshida
authors.forename: Miki
authors.initials: M
authors.lastname: Masumoto
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Sasaki
mesh_terms: D000368:Aged; D002387:Cataract Extraction; D015350:Contrast Sensitivity; D005260:Female; D006801:Humans; D019654:Lens Implantation, Intraocular; D007910:Lenses, Intraocular; D008297:Male; D017060:Patient Satisfaction; D011795:Surveys and Questionnaires; D014792:Visual Acuity