EYE ZOOM 2 Pack Ultra Slim Compact Lightweight Tube Reading Glasses with Portable Clip Aluminum Case

RODUCTS DIMENSION-Frame material: metal, Lens width: 1.77 inches (45mm), Frame width: 5.04 inches (128mm), Lens height: 0.9 inches (23mm), Bridge (DBL): 0.75 inches (19mm), Temple length: 5.15 inches (131mm), Spring hinge: Yes, Lenses: Aspheric, Head size: Narrow to Medium.EYE-ZOOM READING GLASSES OPTICAL PERFORMANCE-the deviation for pupil distance(PD) less than 2mm, the deviation for strength less than 0.02, the deviation for lens's horizontal line less than 1mmEYE-ZOOM READING GLASSES - 2 pack at 1 Low Price, Sets come in 1 power of your choice. These are not mixed powers. Classic-shaped frames, look good on any face. Spring-hinged temples, help glasses fit your face. The reading glasses in case.QUALITY FRAME -FDA Registered Reading Glasses and Eyewear, Accord with ANSI Z80.3-2010,Accord with BS EN ISO 12312-1:2013 and EN14139:2010,Accord with AS/NZS 1067:2009,Top quality metal frame, lenses and have spring-loaded hinges30 DAYS MONEY BACK GUARANTEE: In case any broken problem happens, contact the seller of Eye-Zoom Optics Eyewear without hesitation to solve the problem until satisfaction. Eye-Zoom Optics Eyewear provides after sale service for all Eye-Zoom reading glasses. Customers can return and get refunded for any reason. You have no risk to tr