READING GLASSES DIMENSION – Frame material is Plastic, Lens width about 1 7/8 inches (48mm), Frame width about 5 1/2 inches (140mm), Lens height about 1 7/16 inches (36mm), Frame height about 1 7/8 inches (47mm), Bridge (DBL) about 1/2 inches (12mm), Temple length about 5 1/2 inches (140mm), with spring hinge
EYEKEPPER READING EYEGLASSES OPTICAL PERFORMANCE – The pupil distance(PD) is 59-63mm, the deviation for pupil distance(PD) less than 2mm, the deviation for strength less than 0.02, the deviation for lenses’s horizontal line less than 1mm
EYEKEPPER WOMENS READING GLASSES – 4 pack at 1 Low Price, Sets come in 1 power of your choice, these are not mixed powers. Stylish frames, look good on any face. Spring-hinged temples, help glasses fit your face
QUALITY READERS – 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
Reading Optically correct and spring-loaded hinges