Z-20 Photochromatic Shield Prism

Part #: HASZ20PHOTOGP - Gold Prism PhotochromaticHASZ20PHOTOBP - Blue Prism PhotochromaticHASZ20PHOTORP - Red Prism Photochromatic Exclusively from Zamp... Photochromatic Prism ShieldsGo from bright to dark racing conditions without having to change shields!The new Z-20 Photochromatic Shield smoothly transitions from clear prism to red prism, gold prism, or blue prism (or vice versa) depending on the brightness of the track, without having to change the shield!One shield works for Night or Day We do not recommend using Racing Optic Perimeter Seal Laminated tear offs on Coated Shield (including ALL Z-20 and Z-24 Prism Shields). They can have a reaction which can potentially damage the shield or shorten the longevity of the shield. The standard non perimeter seal have no issue Tear Off Note: If your tear offs are not allowing the photochromatic to work, it is because the tear off or adhesive is blocking the UV light. Z-Optics Tear Offs do not block UV light, allowing the photochromatic