1)white glass 55 mm single vision

Progressive Lens,Bifocal Lens,Antireflect Lens,Lenticular Lens,Single Vision Lens

Plastic lense,eyeglasses,single Vision lenses,progressive lenses,transaction lenses

Opthalmic Lenses, Glass, Cr-39, Single Vision, Round-Top, Flat-Top Bifocal, Photo-Choromic,