Replacement lens for Smith Optics Prophecy Turbo Fan goggle.
Prophecy Turbo Fan Replacement Lens
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Our proprietary Red Sensor outer lens combined with a new light-activated photochromic inner lens, adjusts to light throughout the day. New photochromic tech reacts to visible and UV light so the material can be inside the thermal lens, keeping it warm and dry. This helps us to overcome the biggest obstacle in photochromic technology, which is low reactivity in temperatures below freezing. VLT = 30-50