Description

Practical and . This is a pinhole eyeglasses, made of high-class materials, and can be used for a time. This glasses can protect your glasses and improve eyesight. Aperture glasses are glasses with a series of pinhole-sized perforations that allow only a very narrow beam to enter the eye to reduce the size of the circle of confusion on the retina and increase the depth of field.

Features

-Ergonomically Design: This Pinhole Glasses designed with the full frame design, ergonomically, which is easy to use and wear, will not bring you any burden.
-Functional: The pinhole only allows a narrow beam of light to enter your eyes, improves focus, helps relax the eye muscles and reduces tension.
-Wide Application: This Pinhole Glasses can be used in short and distances, suitable for adults or children with nearsightedness, farsightedness, and astigmatism.

-Good Gift: This Pinhole Glasses is functional and also decorative, you can share them with your friends and family as a gift because they are useful and practical.
- : This Pinhole Glasses is made of high-grade PC materials, practical and , and can serve you for a time.
-Color:As Shown
-Material:PC
-Size:14.20X11.80X4.10cm/5.58X4.64X1.61in
improvement eyeglasses

4 x Pinhole Glasses

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