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Pubmed for Handhelds

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  • Title: Spherical aberration of a hydrogel contact lens when measured in a wet cell.
    Author: Campbell CE.
    Journal: Optom Vis Sci; 2009 Jul; 86(7):900-3. PubMed ID: 19525882.
    Abstract:
    A method is given for calculating the spherical aberration induced when the power of a hydrogel contact lense is measured in a wet cell. Application of the method to measurement of contact lenses with varying power over the entire optical zone is included.
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