Wired puts UV light exposure to test in different beer bottles
What about the clear glass and the green glass? Well, the clear is very clear. The absorbance doesn’t increase until it gets to a wavelength lower than 350 nm. The green glass bottles are fairly similar. They block some light around the 450 nm range and they block some of the larger wavelengths. The point is that both the green and the clear let UV light transmit to the beer.
More >> Wired.
