Related by context. Frequent words. (Click for all words.) 51 lenses 50 keratitis 49 Lasik surgery 49 eyeglass lenses 48 refractive error 48 keratoconus 47 intraocular lens 46 bifocal 46 astigmatism 46 lens 46 contact lenses 45 glaucoma 45 nearsightedness 44 refractive errors 44 intraocular lenses 44 retinal detachment 44 melasma 44 refractive surgery 44 LASIK surgery 44 intraocular 44 eyedrops 44 blurry vision 44 Cataract surgery 43 IOLs 43 Refractive 43 cataract formation 43 diffractive 43 corrective lenses 42 cataract 42 presbyopia 42 photosensitivity 42 ophthalmologists 42 Contact Lens 41 hyperpigmentation 41 cataract surgery 41 contact lens wearers 41 ophthalmic 41 vitrectomy 41 speculum 41 refractive 41 corneal 40 Ophthalmic 40 blurriness 40 cataracts 40 ocular surface 40 eyepieces 40 Contact Lenses 40 multifocal 40 Crystalens 40 cataract removal 39 magnification 39 upper eyelid 39 Lumigan 39 conjunctivitis 39 LASIK 39 nystagmus 39 ophthalmic surgical 39 fungal infection 39 Visian ICL 39 Lasik eye 39 photophobia 39 intraocular pressure 39 Lenses 39 cornea 39 Breast augmentation 39 orthodontics 38 wavefront 38 macular edema 38 ophthalmologist 38 fisheye 38 orthodontia 38 vitamin deficiency 38 wet macular degeneration 38 endoscopes 38 goggles 38 vignetting 38 blurred vision 38 bifocals 38 aligners 38 detached retina 38 optician 38 diagnose 38 retinal 38 protective goggles 37 peripheral vision 37 reflux disease 37 blepharoplasty 37 shutter glasses 37 neovascular AMD 37 eyepiece 37 VISX 37 optic neuritis 37 optics 37 ocular 37 macular degeneration 37 Macular degeneration 37 injectibles 37 teeth whitened 37 ophthalmology 37 loupe 37 blindness