Bifocal Reading Glasses Size Data: Lens Width:50mm Bridge Width:20mm Temple Length:138mm Frame Width:134mm Frame Height:41mm Bifocal lenses, one pair of glasses can meet the requirements of seeing far and near

?Quality Assurance?180 days free return service is provided, if you have any questions, please feel free to contact us. ?Bifocals Lens & Don't Have To Take Off For Distance?They are clear glass on the upper part of magnification on the lower part.They are wonderful for reading and watching tv at the same time.Without having to keep taking them off and putting them back on.Just like the good old days. ?Anti Blue Light Lens?Anti-blue light lenses can effectively block harmful blue light damage from computers / readers / TVs / telephones / game / tablets and protect eyes. Allowed wear them all day at the office without having that dizzying feeling. ?Flexible Spring Hinge Design? Spring legs can swing will,suitable for most lady and gentlemen and which can effectively reduce the squeezing of the glass in the head. ?Metal Frame & Firmness? The glasses are made of stainless steel, very strong and durable, Can guarantee long-term use without damage.