Cl. 2: Photochromic dyes for use in the manufacture of ophthalmic lenses, lens blanks, contact lenses, contact lens blanks, spectacle lenses, eyeglass lenses, sunglass lenses, optical lenses, eyeglasses, eyeglass frames, and sunglasses · Cl. 9: Spectacle lenses eyeglass lenses contact lenses sunglass lenses optical lenses ophthalmic lenses optical lens blanks contact lens blanks eyeglasses eyeglass frames sunglasses photochromic eyeglass lenses
TRANSITIONS OPTICAL LIMITED
Especificação: Cl. 2: Photochromic dyes for use in the manufacture of ophthalmic lenses, lens blanks, contact lenses, contact lens blanks, spectacle lenses, eyeglass lenses, sunglass lenses, optical lenses, eyeglasses, eyeglass frames, and sunglasses · Cl. 9: Spectacle lenses eyeglass lenses contact lenses sunglass lenses optical lenses ophthalmic lenses optical lens blanks contact lens blanks eyeglasses eyeglass frames sunglasses photochromic eyeglass lenses
