An Evaluation Of The Fitting Success Rate Of Senofilcon A Soft Contact Lenses In Three Designs.

Inclusion Criteria: * Age 18-70 years. * Able to read, comprehend and sign an informed consent. * Willing to comply with the wear and study assessment schedule. * Spherical distance prescription between -0.50 and -6.00 (inc.). * Astigmatism, if present,≤1.50DC in both eyes. * Have normal eyes with no evidence of any ocular abnormality or disease. For the purposes of this study a normal eye is defined as one having: A clear central cornea. No anterior segment disorders. No clinically significant slit lamp findings (i.e. corneal oedema, significant staining, central scarring, infiltrates, active neovascularisation). No other active ocular disease (including pterygia). Exclusion Criteria: * Previous anterior ocular surgery * Any active corneal infection, injury or inflammation . •Large pinguecula likely to affect soft lens fit * Systemic or ocular disease or medication which might interfere with CL wear * Pregnancy or breastfeeding * Participation in any concurrent trial