Blue Light Blocking Reading Glasses DONGDI Unisex Anti Eye Strain Computer Reading Frames with Spring Hinge Reading Eyewears for Women Men (Black,+0.0)

About this product

*【Designer styles】 These are unique hand made acetate style blue light blocking reading glasses,with adjustable spring hinges and integral nose pads,suit for most of the face shapes.For this style glasses,we also made +0.00 degree blue light blocking glasses for young adults.

*【Anti blue ray,reduce eye fatigue】 Blue light from computer screen,smart phone,TV and others in our digital lives.DONGDI anti blue light blocker reader eye glasses lens can filter the harmful blue light with the wavelength between 385-445NM,and release the beneficial light with wavelength above 445NM.

*【Dimension】 Front frame width 134.5mm,5.29in,Lens width 56mm,2.20in,Lens height 39.5mm,1.55in,Bridge width 17mm,0.66in,Arm length 145mm,5.7in. Strength:+0.00,+1.00,+1.50,+2.00,+2.50,+3.00.

*【Light weight】 Ultra light DONGDI blue ray blocking reading eye frames,you can hardly feel them on your face,making your work better,look for the glasses in your mind.

*【Customer service】 100% guarantee,in case you have any problems,please feel free to contact the sales service,you have no risks to try.