Cases adapted for mobile phones; Cases for mobile phones; Lens caps for use with film, digital, and video cameras; Lens filters; Lens hoods; Lens shutters; Lenses for astrophotography; Lenses for cameras; Lenses for industrial laser cutting machines; Lenses for microscopes; Lenses for photographic apparatus; Lenses for protective face shields; Lenses for sunglasses; Lenses for telescopes; Lenses for welding helmets; Anti-reflective lenses; Art kit for use in assembly of art installation that creates a kaleidoscope painting of moving patterns and changing colors consisting of a custom designed incandescent/LED lamp with interchangeable colored glass filtered lenses, glass crystals with custom designed sterling silver bails, plastic mounting hooks, filaments for suspending crystals, a remote control for light color and dimming preferences, micro-fiber cleaning cloths, and instructions; Body-tubes for microscopes; Body-tubes for telescopes; Camera lens adapters; Camera lens mounts; Carrying cases for cell phones; Carrying cases and containers for contact lenses; Cases for contact lenses; Cases for spectacles, for pince-nez and for contact lenses; Cell phone cases; Circle lenses; Cleaning discs for cleaning the lens of optical disc drives used in computers and digital video recorders; Close-up lenses; Contact lens blanks; Contact lens cases; Contact lenses; Containers for contact lens; Containers for contact lenses; Conversion lenses for cameras; Digital single-lens reflex (DSLR) cameras; Eyeglass lenses; Fish-eye conversion lenses for cameras; Fitted plastic films known as skins for covering and providing a scratch proof barrier or protection for electronic devices, namely, MP3 players, mobile telephones, smart telephones, digital cameras, global positioning systems and personal digital assistants; Follow focus apparatus for adjusting camera lenses; Holders for contact lenses; Laser equipment designed for cutting, drilling, marking, engraving and shaping optical lenses for eyeglasses; Laser equipment designed for drilling optical lenses for eyeglasses; Laser equipment designed for engraving and tinting optical lenses for eyeglasses; Magnifying lenses; Mobile phone cases featuring rechargeable batteries; Nautical and photographic apparatus and instruments, namely, underwater housings for cameras, underwater enclosures for cameras and underwater enclosures for photographic lenses; Ophthalmic lenses; Optical lens blanks; Optical lens sights; Optical lenses; Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; Optical condensers; Optical or telescopic lens sights; Protective lens covers for telescopic gun sights; Protective covers and cases for cell phones, laptops and portable media players; Spectacle lens blanks; Spectacle lenses; Sunglass lenses; Telescopic lens sights; Thread counters; Timers for reminding persons when their disposable contact lenses need replacing; Wide-angle lenses for cameras