Unisex Portable Scalable Anti-fatigue Reading Glasses

Presbyopia Gegree And Age Reference Table Age(years old) 45 - 49 50 - 54 55 - 59 60 - 64 65 - 69 70 - 74 Over 74 Suitable Degree 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Description: Frame Material: PC Lens Material: Resin Degree:100, 150, 200, 250, 300, 350, 400 Strength: +1.0, +1.5, +2.0, +2.5, +3.0,+3.5, +4.0 Item Type: Presbyopic Glasses Frame Color: Black, Red, Camel Detail In Size:One Size Lens Width: 4.9cm Frame Width: 14.0cm Lens Height: 3.1cm Legs Length:13.3cm (1cm=0.39inches) Package included:1 * Presbyopic Glasses More Detail: