{"product_id":"convoy-quad-tir-lens-for-s21d-s21f-3x21e","title":"Convoy Quad TIR lens for S21D S21F 3X21E","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eUpgrade your flashlight's beam performance with this high-quality Quad TIR (Total Internal Reflection) optic lens, specifically designed for the Convoy S21D, S21F, and 3x21E models. This lens replaces the standard reflector to deliver a smoother, more uniform beam profile with a perfect balance of flood and throw, making it ideal for both close-range illumination and mid-distance visibility.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cbr\u003e\nOptimized Beam Profile: Produces a wide, even, and seamless circle of light with no harsh hotspots or dark rings, offering a clean and usable beam for everyday tasks, walking, and general outdoor use.\u003cbr\u003e\n\u003cbr\u003e\nHigh Light Transmission: Manufactured from optical-grade PMMA material, this TIR lens ensures maximum light efficiency by minimizing internal light loss compared to standard reflectors.\u003cbr\u003e\n\u003cbr\u003e\nQuad-Emitter Design: Specifically engineered for flashlights with a 4-LED configuration (Quad), it perfectly aligns with the emitters to capture and direct all available light output.\u003cbr\u003e\n\u003cbr\u003e\nDurable \u0026amp; Impact-Resistant: The solid optic design is more robust than glass reflectors, offering improved shock resistance and reliability in demanding environments.\u003cbr\u003e\n\u003cbr\u003e\nPrecision Fit: A direct drop-in replacement for the stock optics in the Convoy S21D, S21F, and 3x21E, requiring no modification for installation.\u003cbr\u003e\n\u003cbr\u003e\nBenefits\u003cbr\u003e\nEnhanced Visual Experience: Enjoy a fatigue-free, smooth beam that makes colors and details appear more naturally, perfect for long-duration use.\u003cbr\u003e\n\u003cbr\u003e\nVersatile Lighting: Offers a wide flood beam that lights up your peripheral vision, while still providing enough intensity to see clearly at medium ranges.\u003cbr\u003e\n\u003cbr\u003e\nEasy Upgrade: Simple to install – just remove the bezel, swap the original optic or reflector, and reassemble.\u003cbr\u003e\n\u003cbr\u003e\nProduct Specifications\u003cbr\u003e\nMaterial: High-grade Optical PMMA\u003cbr\u003e\n\u003cbr\u003e\nCompatibility: Convoy S21D, Convoy S21F, Convoy 3x21E (Quad-emitter versions)\u003cbr\u003e\n\u003cbr\u003e\nType: Total Internal Reflection (TIR) Optic\u003cbr\u003e\n\u003cbr\u003e\nDesign: Quad-lens array for multi-emitter flashlights\u003cbr\u003e\n\u003cbr\u003e\nFinish: Crystal clear \/ Ultra-clear\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Convoy","offers":[{"title":"10 degree flat","offer_id":47773604053141,"sku":"Quad TIR lens-10 degree flat","price":1.99,"currency_code":"USD","in_stock":true},{"title":"10 degree bead","offer_id":47773604085909,"sku":"Quad TIR lens-10 degree bead","price":1.99,"currency_code":"USD","in_stock":true},{"title":"30 degree bead","offer_id":47773604118677,"sku":"Quad TIR lens-30 degree bead","price":1.99,"currency_code":"USD","in_stock":true},{"title":"60 degree bead","offer_id":47773604151445,"sku":"Quad TIR lens-60 degree bead","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/7039\/6821\/files\/S62740065c689429db77da130cb829234m.webp?v=1787630887","url":"https:\/\/flashlightgo.com\/products\/convoy-quad-tir-lens-for-s21d-s21f-3x21e","provider":"flashlightgo","version":"1.0","type":"link"}