Alumina Flip Back Lens Cover

Our Alumina® Flip-Back™ lens covers feature powerful neodymium magnets to hold them securely closed, and triple O-ring seals to 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 rotate so that they can open in any direction.

• Constructed out of durable 6061-T6 aircraft grade aluminum
• Precisely machined to allow for quick and easy operation
• Low-profile position, when open
• The round objective and ocular models can be rotated so they can open in any direction.
• Built for Standard 40mm eyepiece, 20mm, 24mm, and 50mm Objective Lens