These glasses are available with 4 different types of grid:
In the upper field of vision is a smaller and denser in the lower field of vision a bigger hole grid. Years of experience show that this grid application is preferred over 3.0 diopters, and serves the elderly and prevention.
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 142 mm
- Length of earpiece 106 mm
- Nose bridge 15 mm
- vision chart
- multilingual audio CD