4 pack rimless blue light filter bifocal readers brl2uv Magnification Strength:+1.75 plastic frame without spring hinges

plastic frame without spring hinges

Le cerniere senza viti garantiscono la solidità della cerniera

93 pollici (49 mm)

smart phones

che è per la lettura e il lavoro ravvicinato

4 pack rimless blue light filter bifocal readers brl2uv Magnification Strength:+1.75 plastic frame without spring hingesPolycarbonate lens, metal frame without spring hinges Block 40% blue light, almost no color distortion Frame width about 5 5 16 inches (135mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 1 8 inches (29mm) Bridge(DBL) about 11 16 inches (17mm) Temple length about 5 9 16 inches (142mm) EYEKEEPER BIFOCAL GLASSES A crescent shape on the bottom part of the lenses have magnification, which is for reading and close up work. And the other parts