Leupold Alumina Flip-Open Cover 32-33mm Matte Black

The Leupold Alumina Flip-Open Cover protects objective lenses from weather and debris while remaining ready for immediate use. Machined aluminum construction and powerful neodymium magnets form a secure, watertight seal with triple O-ring protection. The cover flips fully back into a low-profile horizontal position to stay clear of the sight picture during use.

Key Specifications

• Constructed from machined aluminum for lightweight durability.
• Finished in matte black for a low-reflective profile.
• Designed for 32–33mm objective lenses.
• Mount type is screw-on for straightforward installation.
• Retention uses neodymium magnets to hold the cover closed.
• Sealing is provided by triple O-ring seals for weather resistance.
• The cover folds back into a low-profile horizontal position when open.
• Product type is listed as a lens cover for objective protection.
• Other features include a flip-back design for quick operation.

Purpose-built for shooters who need reliable, no-nonsense protection for their optics, this flip-open cover blends durable materials and practical features to safeguard objective lenses in the field. Its magnetic closure and O-ring sealing help keep moisture and debris away, while the low-profile open position keeps the cover clear during use. The Alumina cover is a straightforward accessory for maintaining optic readiness and longevity.