Gucci 0566O 001 52-18-140 Black,prescription glasses are one of the most popular luxury brands, not for nothing their glasses are the favorites of celebrities like Angelina Jolie, Jeniffer Lopez or Mariah Carey.Bridge Width 16 mm bridge, 20 mm bridgeColorBlack, Blue,Havana,TortoiseDepartmentMen’sFrameMaterialPlasticLens Width53 mm lens, 55 mm lens, 56 mm lensGeneralPlastic TypeAcetateTemple Length140 mm long, 145 mm lonTypePrescription, Single Vision,Progressive,Bifocal.