Collectible item with box and soft case and brow sweat pad add-on.
Thrama Active 4000
The Thrama® system is based on the fundamental concept of transmittance, that is on light selection filtering techniques aimed at drastically reducing visual “noise” (diffused light) and intensifying the “signal” in order to optimize visual information. The Thrama® system can filter the first three primary colors in the visible light spectrum (blue –green-red, wave-length of 400 to 700 mm) in different percentages, thus increasing the chromatic contrast and optimizing the image perception in the fundamental visual receptors present in the central retina. Furthermore, it ensures total protection from UV rays thanks to special additives that can neutralize UVA and UVB rays up to the threshold of visibility (400 mm).
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