These glasses are available with 3 different types of grid:
Fine grid :
The latest innovation. Created with the involvement of the experiences with glasses of Dr. Janet Goodrich. The famous Vision Trainer and author! Fine holes in two fashion-current, high-quality design frames offer maximum light, which would consider coaching as well as the relaxing effect of eyewear combines pinholes.
The same size holes throughout the entire surface suitable for everybody. This grid has been successfully used since the invention of the scanning glasses!
Pinhole glasses with quadratic holes. Longtime experience shows that this pattern is preferred by persons with under 3,0 diopters and is used by non-spectacle wearers for prevention.
Dimensions of glasses:
- Width 126 mm
- Length of earpiece 87 mm
- Nose bridge 17 mm
- vision chart
- multilingual audio CD