The PRiSMA Vision Training Set
The PRiSMA Vision Training Set consists of our SPECTRUM frame with yellow filter glasses and a pinhole clip that can easily be clipped in and out of the frame.
The small size of the pinhole clip allows for a brighter vision than ordinary pinhole glasses can provide.
The large yellow glasses allow for the supporting yellow light to enter the eye from all directions, and shields the eye from scattered light. Used without the pinhole clip, these glasses with their contrast enhancing properties are also excellent as sports glasses.