The Resistance utilizes patent pending Rendition lens technology and is the world's ultimate pair of glasses for the grower in search of "Perfect Color" in their HPS lighted grow. The Resistance Plus adds silver "plus" coating for brighter, large scale grow rooms above 10,000 watts. These also work great as a soothing, blue tinted sunglass.

Lenses are manufactured from the highest quality German mineral glass which also provides that highest level of clarity available.