Related by context. Frequent words. (Click for all words.) 59 contact lenses 57 intraocular lenses 57 IOLs 57 lenses 53 intraocular lens 53 coatings 50 dental restorations 50 eyewear 49 ultraviolet UV light 49 aligners 49 Lenses 49 eyedrops 49 adhesives 49 X ray tubes 48 lens 48 Contact Lenses 48 eyeglass frames 48 electrosurgical 48 electrochromic 48 corrective lenses 48 blister packaging 48 refractive errors 47 optics 47 polarized lenses 47 mascaras 47 polycarbonates 47 diffractive 46 eyepieces 46 refractive 46 metal alloys 46 phosphors 46 endoscopes 46 prescription eyewear 46 ophthalmic surgical 46 eyeglasses 46 UV light 46 laminations 46 ultra violet rays 46 ultraviolet UV 46 Dentsply International 46 Teeth Whitening 46 polycarbonate 46 bifocal 46 Essilor International 46 abrasives 45 reflective coating 45 polymeric materials 45 solar cells 45 coating 45 sealants 45 electric shavers 45 Rust Oleum 45 thermoformed 45 shatter resistant 45 shutter glasses 45 plastics 45 Disposables 45 UV rays 45 Whitening 44 adhesives sealants 44 Ophthalmic 44 shatterproof 44 metalized 44 encapsulants 44 lasers 44 electroluminescent 44 orthodontics 44 Polycarbonate 44 polarized sunglasses 44 ophthalmic 44 Lexan 44 Microscopes 44 FGX International 44 titanium alloys 44 surgical implants 44 light emitting diodes LEDs 44 magnifiers 44 nanofiber 44 refractive error 43 photolithography 43 Optics 43 prescription eyeglasses 43 textile fibers 43 injection molded plastic 43 polarizers 43 static cling 43 halogen lamps 43 cosmetics 43 silicone rubber 43 VISX 43 eyeglass 43 LensCrafters 43 paperboard packaging 43 skin creams 43 optical 43 shoe inserts 43 metallized 43 astigmatism 43 reflective surfaces 43 presbyopia 43 femtosecond laser