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Product Description
The First Ever Japan-made EDOF Contact Lens, SEED 1dayPure EDOF is a multifocal daily disposable soft contact lens for presbyopia which is entirely made in Japan. Working jointly with Brien Holden Vision Institute, a world-renowned research institution, Extended Depth-of-Focus (EDOF) technology is adopted, providing good vision at all distances, while minimizing ghosting and haloes.
Features
EDOF Lens Design that provides stable visual performance.
![](https://www.seed.co.jp/en/products/contact/soft/img/1dayedof_ph02.jpg)
Brien Holden Vision Institute※ and SEED have developed and commercialized an algorithm that unlocks the full potential of optical characteristics (lens performance) and visual properties (visual acuity for users). Applying this special algorithm to lens design, we have developed a unique EDOF lens that minimizes variability in visual performance at varying visual distances, the major limitation of conventional bifocal contact lenses. The EDOF lens also provides good perceived image quality under a broad range of conditions.
![](https://www.seed.co.jp/en/products/contact/soft/img/1dayedof_ph03.jpg)
Brien Holden Vision Institute (BHVI) is a non-profit translational research, education and public health organization affiliated with the University of New South Wales in Sydney, Australia, developing new solutions for vision care, especially for myopia and other refractive errors. It is leading global professional education and advocacy efforts to address the myopia epidemic.
Three Lens Designs for Three Different Depth-of-Focus Ranges
To meet patient's extensive needs, three lens designs for three different depth-of-focus ranges are provided. Each lens design features extended depth of focus and provides the power distribution needed to minimize perceived image quality deterioration.
![](https://www.seed.co.jp/en/products/contact/soft/img/1dayedof_ph04.jpg)
Features:
- Moisture Retention
- Natural Polymer "Alginic Acid"
Contact lens storage solution is infused with alginic acid which is a natural moisturizing agent extracted from seaweed. It attracts moisture in eyes, and keeps tears on the surface of the lenses.
- Zwitterionic material "SIB"
SEED's original material "SIB" (SEED Ionic Bond) which contains both positive and negative ions resulting in electrical stability. This stability ensures high water content while keeping out dust and impurities.
- Contains a UV absorber
- Ultraviolet rays (UV) causing skin pigmentation such as spots, are said to be one of the causes of eye diseases such as cataracts.
- SEED 1dayPure EDOF contains UV absorbers that shield your eyes from ultraviolet rays, protecting your eyes from harmful ultraviolet light and keeping your eyes healthy.
*Contact lenses with UV absorbers do not block 100% of UV light and are not substitutes for UV absorbing eyewear.
- High Oxygen Permeability
- The high moisture content and ultra-thin 0.07 mm* center design smoothly transmits adequate oxygen to your eyes.*(at -3.00D)
- Economical box of 32 lenses
- Easy-to-use package and case
features