Blanks for contact lenses; Carrying cases for contact lenses; Cases adapted for contact lenses; Contact lenses; Containers for contact lenses; Fitted cases for contact lenses; Fitted cases for hydrophilic soft contact lenses; Flexible contact lenses; Hydrophilic soft contact lenses; Protective containers for contact lenses; Receptacles for contact lenses; Spectacle lenses; Blanks for ophthalmic lenses; Blanks for use in the manufacture of lenses; Coated ophthalmic lenses; Coatings for ophthalmic lenses; Correcting lenses (optics); Correction lenses; Corrective lenses; Corrective lenses for eye protection wear for sports; Eyeglass lenses; Eyeglasses having double gradient filtering lenses; Eyeglasses having filtering lenses; Eyeglasses having ground lenses; Eyeglasses having heat tempered lenses; Eyeglasses having smoked lenses; Films incorporating lenses; Finished lenses for spectacles; Finished lenses for sunglasses; Frames for lenses; Glass ophthalmic lenses; Interchangeable lenses; Lens blanks for use in ophthalmic lenses; Lens blanks for use in optical lenses; Lenses for astrophotography; Lenses for cameras; Lenses for eyeglasses; Lenses for glasses; Lenses for protective masks for workmen; Lenses for safety goggles; Lenses for spectacles; Lenses for sunglasses; Lenses for use by welders; Magnifying lenses for use in needlework; Objectives (lenses) (optics); Ophthalmic lenses; Optical lenses; Optical lenses for use with spectacles; Optical lenses for use with sunglasses; Plastic lenses; Polycarbonate ophthalmic lenses; Replacement lenses; Semi-finished ophthalmic lenses; Slide projection lenses; Sunglasses; Sunglasses being optical apparatus; Sunglasses being optically corrected; Sunglasses being tinted; Optical glass; Optical glasses; Optical goods; Anti-dazzle spectacles; Optical spectacles; Protective spectacles; Safety spectacles; Spectacles; Spectacles (glasses); Spectacles (optics); Spectacles for sports; Spectacles used in information science; Sport glasses (protective spectacles); Sport glasses (spectacles); Sports glasses (spectacles); Straps for spectacles; Sun spectacles

Retailing of goods (by any means)