READING GLASSES DIMENSION - Frame Material is Plastic, Lens width about 2 1/16 inches(52mm),Frame width about 5 5/16 inches(135mm),Lens height about 1 1/8 inches(28mm),Frame height about 1 1/4 inches(32mm),Bridge (DBL) about 1/2 inches(13mm),Temple length about 5 1/8 inches(130mm), 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 READING GLASSES - 4 pack, 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 - Reading Glasses and Eyewear,Top quality plastic frame, lenses and have spring-loaded hinges