Clearance stock for Biomedics 55 so we have limited stocks and limited range of sphere. No Exchange for Clearance stock. Please email us to check for in stocks regarding which sphere you required. Lenses expired between on 2010/10. Available power: -3.50. Biomedics 55 is sold under different brands name and also known as Aqualens, Aqualite, Aquatech, Bioflex, Clearsoft, Clinasoft, Flextique, Hydroflex, Hydrovue, Mediflex, Natural Sight, Neoflex, Omniflex, Optiflex, Optiform, Polyflex, Polysoft, Procon, Proflex, Prosite, Sofmed, Softech, Softview, Target, Ultraflex, Versaflex. Biomedics 55 is the national brand name of lenses sold under a variety of brand names in a variety of stores - but the lenses themselves are all identical. Lens Type: 1-2 week disposable soft contact lenses. Contents: six visibility tinted.