Mast Italian Industry TWINS SILVER Glasses The Twins Silver collection is our low cost collection of reading glasses for presbyopia in pharmacies, but do not be fooled by the advantageous price: the quality , the materials and the care of the design are those that characterize the excellence of all lines of eyewear. reading Twins Optical! The Classic reading glasses of the Twins Silver line take up the design of the first reading glasses for presbyopia: frame and thin temples, both made of antiallergic metal, aspheric ophthalmic lenses and a single color for glasses. There are 4 versions of different colors available. Preassembled Classic model glasses. Classic reading glasses - Twins Silver Collection Aspherical lenses in acrylic material Antiallergic metal frame Antiallergic metal temples Additional information Color Blue, Gray, Brown, Red Diopters +1.00, +1.50, +2.00, +2.50, +3.00, +3.50 Format: 1 Piece