1pc adjustable glasses distance reading glasses

1pc adjustable glasses distance reading glasses Description

Features: Adjustable glasses variable focus dynamic power optical lens, suitable for nearsightedness and farsightedness and hyperopia. Adjustable glasses are good for men and women of all ages and prescriptions. Clearer and good durable. You can better adjust the focus to suit your focus. Adjustable glasses disc The visual focal length is adjustable from -6.0D to +3.0D, one pair of glasses can be used in different scenes. Variable focus for vision and clarity, flexible frames, comfortable nose pads and impact-resistant polycarbonate lenses. Multiple uses, reading glasses, gaming glasses. Adjust magnification and focus with just one click of a dial. Specification: Material: PR+PC Size: as shown in the picture Color: as shown in the picture Maximum presbyopia: 300 degrees Maximum myopia: 600 degrees Package includes: 1 pc Notes: Please allow minor errors due to manual measurement. Colors may vary slightly for different monitors.