Every time your SPARC II sits on a rifle that is not actively being used, the ocular lens is exposed to dust, debris, and the general grime that accumulates in storage and transport. A dirty ocular lens impairs the clarity of your sight picture and requires cleaning before you can use the optic to its full capability — and that cleaning step is completely avoidable with the right cover in place. The Vortex SPARC II Ocular Flip Cap keeps the ocular end of your SPARC II covered and protected between uses and out of your way instantly when the rifle comes up. The Vortex flip caps SPARC II ocular cap is designed specifically for the ocular end of the SPARC II red dot sight. The precise fit means the cap seats securely and stays in place during transport, carry, and a full day in the field without loosening or requiring any adjustment. Generic flip up scope covers that approximate the right fit create gaps that allow dust and debris to reach the lens surface — the purpose-built fit of the Vortex scope caps SPARC II cap eliminates that problem entirely. The hinged flip cap design opens and closes with a single, fast motion, keeping the ocular lens accessible the moment you need it ready. The Vortex lens covers hinge mechanism keeps the cap attached to the sight body, so there is nothing to lose in the field and nothing to fumble with when time matters. Snap it closed after every use, and your lens stays clean and protected without any additional thought required. The Vortex scope covers feature durable construction and withstand regular field use and rough handling without degrading in fit or function over time. Find the Vortex SPARC II Ocular Flip Cap right here at EuroOptic to keep your red dot ocular lens clean and protected between uses. Vortex Optics Vortex SPARC II Ocular Flip Cap MPN SPC-C