Product description:

Lens material: PC

Frame material: Metal

Color black

Size: Width 143 mm, temple length 141 mm, nose bridge 17 mm

Weight: approx. 26 grams

Package content:

1X pinhole glasses

Improved vision : The pinhole glasses show the first positive effects (preferably when reading) usually only after about a week of daily half-hour practice. Frequent replacement of pinhole glasses with small pinhole lenses can improve vision

Training the eye muscles: Glasses are often used for personal, naturopathic eye training and eye gymnastics. They can be used during training, but also in everyday life when reading, using the computer or walking in the woods

Function: By changing the light entering the eye, the image on the retina of the eye can be selectively optimized. The subjective impression is a sharper image

Wide range of applications: Pinhole glasses are suitable for nearsightedness and farsightedness and can be used for ametropia such as nearsightedness, farsightedness, astigmatism or presbyopia. They can also be used as sunglasses in summer

Easy to clean: Simply rinse with clear water and then dry again