To obtain ideal exposure to therapeutic frequencies:

• The surface of the chamber or cuvette which first comes into contact with the UV light rays must be flat. The reason is quantified in an equation known as Snell’s Law. Simply put, transmission is maximized when the surface is flat. The greater the curve, the greater the index of refraction, which represents the amount of light rays which bounce away from the surface, and the less the amount that transmits through the surface.

• The material used to produce the chamber or cuvette must be made from the highest purity quartz possible. Amongst materials which are, potentially, affordable, pure quartz allows for the greatest transmission within the UV spectrum.

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