{"product_id":"amlong-crystal-set-50mm-3-20-30-50cm-3-20-30-50cm-premium-optical-glass-double-convex-and-double-concave-lens","title":"Amlong Crystal Set, 50mm 3 (20, 30, 50cm 3 (20, 30, 50cm Premium Optical Glass Double Convex and Double Concave Lens","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAmlong Crystal Premium Optical Glass Double Convex and Double Concave Lens Set, 50mm Diameter with 3 Convex (20, 30, 50cm FL) and 3 Concave (20, 30, 50cm FL)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAmlong Crystal Set, 50mm 3 (20, 30, 50cm 3 (20, 30, 50cm Premium Optical Glass Double Convex and Double Concave Lens\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExperience superior optical performance with this comprehensive 6-piece lens set featuring premium optical glass construction. The set includes three double convex lenses with focal lengths of 20cm, 30cm, and 50cm, complemented by three double concave lenses with matching focal lengths. Each lens measures 50mm in diameter and is crafted with high-grade optical glass to ensure exceptional accuracy and precision in optical applications. This versatile collection of precision-engineered lenses is ideal for various optical experiments and demonstrations, offering both convex and concave configurations for diverse optical needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Amlong Crystal\u003c\/p\u003e\n\u003cp\u003e50cm concave, 50cm, set, crystal premium, lens set, scientific, premium, science, industrial scientific, education optics, amlong, optical glass Industrial \u0026amp; Scientific Science Education Optics\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✓ High Accuracy and Precision\u003c\/li\u003e\n\u003cli\u003e✓ Made from High Grade Optical Glass\u003c\/li\u003e\n\u003cli\u003e✓ 50mm Diameter, 3 Double Convex (20, 30, 50cm FL) and 3 Double Concave (20, 30, 50cm FL)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✓ Model Number: PCCL-50-6\u003c\/li\u003e\n\u003cli\u003e✓ Color: Clear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✓ FREE standard shipping within the United States (3-6 business days)\u003c\/li\u003e\n\u003cli\u003e✓ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✓ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✓ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✓ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✓ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✓ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✓ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✓ Guaranteed delivery within 6-7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✓ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp\u003e✓ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amlong Crystal","offers":[{"title":"Default Title","offer_id":66872231329837,"sku":"PGABL2536713","price":19.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6067\/7677\/files\/51uncjMMRRL._SL1000.jpg?v=1781629343","url":"https:\/\/prosupply.giftabay.com\/products\/amlong-crystal-set-50mm-3-20-30-50cm-3-20-30-50cm-premium-optical-glass-double-convex-and-double-concave-lens","provider":"ProSupply.GiftAbay","version":"1.0","type":"link"}