Oakley Line Miner XM Prizm Jade Iridium lens is an extra lens Oakley Line Miner XM goggles. Prizm Jade Iridium lens is an all-round lens, which is made to be used every day in all weathers. It provides good visibility and protect your eyes in everything from sunshine to snow. With Przim technology highlights contrasts and colors of the terrain. Iridium coating limits the glare. The lens provides course 100% UV protection.