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Even though a company offers different tinted lenses for different tasks, that isn't much help when you're limited to buying only a pair or two. What if you had a pair of sunglasses that could be swapped out for whatever lens color you needed? Magpul's here to help with its Helix line of replacement lenses, giving you four different options ideally suited for different outdoor activities.

Each set of Magpul Helix replacement lenses are ANSI Z87+ ballistic-rated and feature oleophobic construction that protects against oil, sweat and other chemicals. There's an anti-reflection coating on the inner surface of the lenses to improve clarity, and polarized, non-polarized, mirrored and non-mirrored options are available.

Clear lenses are great for shooting and indoor use and are best-suited for use in low-light situations. Bronze with blue mirroring is a great do-it-all lens for outdoor use and does well in full-sun situations, thanks to its 15-percent light transmission. Rose-colored lenses are ideally suited for shooting, thanks to their increased contrast and 38-percent light transmission. Finally, Magpul offers a gray with silver mirroring option in its Helix lineup, which is set up for very bright light conditions and features a 11.4-percent light transmission.