DescriptionThese are vision correction glasses, made of advanced materials, practical and durable, and can serve you for a long time. Small size, light weight, and ergonomic design, will not bring you too much burden. The pinhole only allows a narrow beam of light to enter your eyes and improves the focus, which will help your vision correction to a certain extent.Features-Color:Black -Material:PC -Size:14.00X14.00X5.40cm/5.50X5.50X2.12in -You can refresh your eyes by seeing things through countless small holes.-The glasses are not focused on the refraction of the lens, but on the small holes on the surface, just like the aperture of a camera.-Pinholes can filter some abnormal light beams and make the normal light enter the eyes, to promote the blood circulation of the eyes, reduce eyes fatigue and strain, and improve the eyesight.-Excellent workmanship and fine details ensure its popularity and durability.-It is suitable for people who has myopia, presbyopia, astigmatism, eye diseases.
