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Product Review
- -Suitable for the visual range of 0 to 300 degrees with the long sighted crowd watch television, with zoom in/out into the TV image, close or far away to the TV image distance function, and clear images natural distortion, your eyes will not easy fatigue.
- -Recommended observation distance: 3M，you can also use the diopter adjustment to adapt the glasses to other distance beside 3M.
- -Lenses can be adjusted individually; turn the button ring to adjust the right object distance.glasses can be worn without prescription eyewear
- -Hands-free, head-mounted glasses provide 2.1X magnification fit for Myopia
- -It is a good gift for your parent and grandparent,Ideal for watching television, sporting events or any other distance viewing activity in which a magnified view would be helpful
