--- title: "Leupold Alumina Flip-Back 40 mm Lens Cover" description: "6061-T6 aluminum flip-back cover fits 40 mm objectives on post-2003 scopes and uses magnets and O-rings to protect the lens while opening quietly." canonical_url: "https://www.kygunco.com/product/leupold-59035-alumina-flip-back-lens-cover-3" meta: author: KYGUNCO "og:description": "6061-T6 aluminum flip-back cover fits 40 mm objectives on post-2003 scopes and uses magnets and O-rings to protect the lens while opening quietly." "og:image": "https://cdn.kygunco.com/assets/products/62583/thumbnail.jpg?v=1761246009" "og:image:height": "500" "og:image:width": "500" "og:title": "Leupold Alumina Flip-Back 40 mm Lens Cover" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Optics](https://www.kygunco.com/category/optics) / [Scope Caps & Accessories](https://www.kygunco.com/category/optics/scope-caps-and-accessories) / LPL-59035 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/62583/main.jpg?v=1761246009) For illustration purposes only, this image may not be an exact representation of the product. # LEUPOLD Alumina Flip Back Lens Cover-3 This durable flip-back cover fits 40 mm objectives on post-2003 Leupold scopes. Made from 6061-T6 aluminum, it uses neodymium magnets and triple O-rings to protect your lens and rotates to open silently. $99.99 ** 5 interest-free payments of **$20** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Selling fast. Limited quantities available. Item # 62583 Style LPL-59035 UPC 030317590352 Condition New Manufacturer [Leupold](https://www.kygunco.com/brand/leupold) Weight 1 lb Designed for Leupold scopes built after 2003, Alumina® Flip-Back™ lens covers feature powerful neodymium magnets to hold them securely closed and the triple O-ring seals provide maximum protection from the elements. Constructed out of durable 6061-T6 aircraft grade aluminum, they are precisely machined to allow for quick and easy operation, and a low-profile position, when open, make these Flip-Back lens covers stand above the rest. The round objective and ocular models can be rotated so they can open in any direction. ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Leupold ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/leupold-59035-alumina-flip-back-lens-cover-3#webpage","@type":"WebPage","description":"6061-T6 aluminum flip-back cover fits 40 mm objectives on post-2003 scopes and uses magnets and O-rings to protect the lens while opening quietly.","name":"Leupold Alumina Flip-Back 40 mm Lens 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