2 Pairs - Vision Care Anti-Myopia Anti-Fatigue Pinhole UV400 Sunglasses- Metal Frame
Activate your natural vision ability to see clearly

Pinhole glasses are a type of corrective glasses that do not use a lens and are claimed to help correct the eye's refractive error without introducing the image distortion of traditional lens-based glasses. Pinhole glasses do not actually refract the light or change the focal length, they operate by reducing the size of the blur circles in the retinal images. In blurry vision, every point on the object corresponds with a blur circle in the image. By reducing the size of the blur circles, they reduce the overlap of the blur circles in the image, clarifying the vision somewhat.
Theory is very simple: when the eyes can only look through the small holes, they naturally change focus to a relaxing standard, so the eyeballs are relieved from the previous nervous focus.
Wearing for 15 minutes one day will help to improve your eyesight within 2-6 weeks.
Pinhole glasses are suitable for both adult or children who has the problem of myopia, hyperopia, and astigmatism.

Features:
1. Special scientific design of the pinhole, filter abnormal light, correct the light source into the eyes.
2. Suitable for both adult or children who has eyesight problems.
3. Helps relax your eye muscles, reduce eye fatigue and tension, gradually improve vision.
4. Natural way to improve eyesight

Advantages of Stenopic Pinhole Eye Care Glasses:
1. Wearing for 15 minutes one day can help to improve your eyesight within weeks!
2. Activates your natural vision ability to see clearly
3. Regulate and correct all kinds of bad eyesight. Wearing small aperture glasses can correct refractive errors and regulate poor vision caused by various abnormalities, such as: myopia, astigmatism, presbyopia etc
4. Helps you see clearly near and far
5. Promotes good vision habits
6. Help exercise eye muscles and relax your eyes
7. Eliminates stress and strain caused by normal glasses

Helpful For The Following Eye Problems:
Astigmatism
Cataracts
Myopia (short sightedness)
Hyperopia (long sightedness)
Presbyopia (age-related reduced range of focus)
Eye strain (from TV/computer screens)

Description:
Frame Material: Metal
Lenses Material: Plastic
UV - Resistant: Grade 400
Colors: Gold, Silver - Please tell us which color frame you like, otherwise we will send at random
Note:
• Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid.
• Due to the difference between different monitors, the picture may not reflect the actual color of the item.

From customer: "I am unable to read a book with small fonts within a feet away. It should be at least 2-3 feet to actually read anything but makes my head hurt fast and cause eyestrain. For some reason when using this I can easily read a book 'normally' (about a feet away or less). It works for me and now shopping for many novels to read! "

Package:
- 2 Pairs Vision Care Anti-Myopia Anti-Fatigue Pinhole UV400 Sunglasses- Metal Frame