Related by context. Frequent words. (Click for all words.) 61 ultraviolet UV light 60 photochromic 57 Clear Coat 56 UVA UVB 56 sunlamps 56 eyeglass lenses 56 sun UV rays 56 lenses 55 Ultraviolet radiation 55 silicone hydrogel 55 transmissive 55 ultra violet rays 55 UV light 55 PUVA 55 Wear sunscreen 55 damaging UV rays 54 sunwear 54 UVB radiation 54 avobenzone 54 non ablative 54 ultraviolet UV 53 melasma 53 5x optical zoom lens 53 CO2 lasers 53 UV rays 53 polarized lenses 53 luminous flux 53 UV 53 solvent inks 53 aspheric 53 shutter glasses 53 IOLs 53 corneal ulcers 52 xenon headlamps 52 tinted lenses 52 bluish tint 52 polarizing filter 52 UV lamp 52 intraocular lens 52 acne rosacea 52 ZEISS 52 chemically resistant 52 transmittance 52 Lenses 52 LCD backlighting 52 contact lenses 51 photometer 51 polarized sunglasses 51 UV filters 51 corrective lenses 51 keratitis 51 3X optical zoom lens 51 UVB protection 51 wrinkle resistant 51 emissivity 51 sun ultraviolet rays 51 shorter wavelengths 51 Moisturizers 51 refractive error 51 infrared IR 51 insect repellent containing DEET 51 hyperpigmentation 51 harmful ultraviolet rays 50 diopter 50 harmful UV rays 50 UVA radiation 50 visible wavelengths 50 paramagnetic 50 UV absorbing 50 hyper pigmentation 50 infrared rays 50 topical steroid 50 transflective 50 encapsulant 50 electrochromic 50 RGB LEDs 50 lens 50 HID lighting 50 intense pulsed 50 EMI RFI 50 Ultraviolet light 50 UV exposure 50 Contact Lenses 50 diffractive 50 encapsulants 50 Apply sunscreen 50 UV resistant 50 Scene Recognition 49 photoluminescence 49 light transmittance 49 fleece lining 49 UV lamps 49 reflectance 49 luminous efficacy 49 picaridin 49 ultraviolet light 49 containing DEET 49 clearcoat 49 Digital Image Stabilization 49 Backlight 49 topicals