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Wednesday / April 17.
HomemiproductsHoya Vivinex XY1

Hoya Vivinex XY1

Hoya’s Vivinex XY1 IOL has been the subject of a study assessing the true rotational stability of this lens. Based on measurable results from 103 eyes, the XY1 has shown good rotational stability, with a median absolute rotation of 1.1° post-implantation, and no rotation exceeding 5° could be detected six months after surgery. The XY1A Toric range now includes T2 to T9 toric.

The Hoya Vivinex range is hydrophobic acrylic, with both aspheric and toric IOLs fully preloaded.

Contact: Designs For Vision (AUS) 02 9509 8100 


  1. True rotational stability of a single-piece hydrophobic intraocular lens D. Schartmuller, S. Schriefl, L.Schwarzenbacher, C. Leydolt, R. Menapace Br J Ophthalmol 2018;0:1–5. doi:10.1136/bjophthalmol-2017-311797. Dept of Ophthalmology, Medical University of Vienna