Leupold Alumina 50mm Flip-Back Lens Cover (Matte Black)

The Leupold Alumina Flip-Back Lens Cover provides a durable, low-profile solution for protecting a scope's front objective. Built for compatibility with 50mm objective lenses, it combines machined-aluminum construction with magnetic latches and triple O-ring seals to resist weather and remain functional in field use. The flip-back design folds flat against the scope when open for clear sight picture and minimal interference.

Key Specifications

• Constructed from 6061-T6 aircraft-grade aluminum for strength and light weight.
• Designed for use with 50mm objective lenses on compatible Leupold scopes.
• Mounts via a screw-on attachment for secure installation.
• Secures closed with neodymium magnetic latches for reliable retention.
• Protected by triple O-ring seals to limit moisture and debris ingress.
• The round objective model is clockable so it can open in any direction.
• Folds flat in the open position for a low-profile setup.
• Finish is specified as matte black.
• Listed product weight is approximately 0.1.

Precision-machined and purpose-built, the Alumina Flip-Back Lens Cover offers dependable protection and streamlined operation for optics with 50mm objectives. Its combination of metal construction, magnetic retention and sealed interfaces makes it a practical choice for shooters who need a functional, low-profile cover that keeps lenses protected without adding bulk.