Offering several pairs of bifocal glasses from my collection. I usually wear contacts, so the top part is ±0 (clear), and the bottom part has a +1.75 magnification. The PD (pupillary distance) is set to 62mm. ↑Those with a PD of 60-64mm will likely be able to use them as is, but please do so at your own risk. Brand: OWNDAYS Series: Graph Belle Model Number: GB1018G-8A C3 Frame Color: Red Size: 51□19－147○42.0 Lens Color: Clear Lens Power: Top (distance): ±0 (none), Bottom (near): +1.75 Case: Comes with a case Although used infrequently, there are some minor scratches. Please refrain from purchasing if you are not comfortable with used items. #OWNDAYS #Bifocals #ProgressiveLenses #40s #50s #Presbyopia #ReadingGlasses #TwoBridge #DoubleBridge