Pinhole glasses 415-KBB, bifocal pattern, blue
Sporty design with good side shielding.
These glasses are available in three colors (brown-marbled, blue or black) and with 3 different types of grid:
Bifocal 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.
Normal grid:
The same size holes throughout the entire surface suitable for everybody. This grid has been successfully used since the invention of the scanning glasses!
Square grid:
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:
Delivery:
These glasses are available in three colors (brown-marbled, blue or black) and with 3 different types of grid:
Bifocal 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.
Normal grid:
The same size holes throughout the entire surface suitable for everybody. This grid has been successfully used since the invention of the scanning glasses!
Square grid:
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 146 mm
- Length of earpiece 110 mm
- Nose bridge 17 mm
Delivery:
- Glasses
- Description
- vision chart
- multilingual audio exercises
- case
