Metal Frame Pinhole Glasses Eyewear Eyesight Vision Improve Training Reading Glasses

Pinhole glasses, with a grid of tiny holes, exercise the focusing muscles of your eyes and also help reduce heart-rate, headaches and tension.
Features
1. Special scientific design of the pinhole, filter abnormal light, correct the light source into the eyes.
2. Help relax your eye muscles improve eyes blood circulation, reduce eye fatigue and tension, improve vision.
3. Suitable for both adult or children who has the eyesight problems.
Description
Item Type:Pinhole Glasses
Frame and Lenses Material:Copper Frame & Resin Lens
UV – resistant:Grade 400
Rates of visible rays:95%
Color:Black
Size:As the picture shown.
Fit for:Both adults and children
Weight:App 24g
Package Included
1 X Pinhole Glasses
How Pinhole Glasses Work
1. When you look at a blurred object, your brain moves the focus of the eye in and out until it gets an increase in contrast. If no increase is achieved your brain leaves the object unfocused.
2. Pinholes spectacles improve the sharpness of the image, allowing your brain to find the point of focus.
3. During this process the focusing muscles of the eye are used more and this regular exercise helps your eyes’ focusing system.
Notes
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of
your monitor and light brightness.
2. Please allow slight deviation for the measurement data.