Tenebraex 43mm Ocular Flip Up Scope Cover | Fits Kahles, Leupold, Nightforce, Swarovski & More

Protective optics with broad compatibility

The Tenebraex 43mm Outer Diameter Ocular Flip Up Scope Cover is designed to shield your rifle scope’s ocular lens from dust, moisture, and incidental bumps during field use. It’s built to be unobtrusive in the field and ready at a moment’s notice, so you can focus on your shot rather than managing gear. This cover is compatible with a wide roster of premium scopes from top brands, including Kahles, Leupold, Nightforce, Swarovski, Tract Optics, Trijicon, Vortex, Zeiss, and Schmidt & Bender, among others. It’s a practical upgrade for shooters who value both protection and accessibility without adding bulk.

Wide compatibility that covers your kit

In practice, the cover fits scopes across multiple families and series, from hunting to competition optics. Examples include Kahles Helia3 and K-series, Leupold Mark and MK lines, Nightforce NXS and SHV families, Swarovski Z5, Tract Toric UHD, Trijicon AccuPoint, Vortex Diamondback and Razor lines, Zeiss Conquest, and Schmidt & Bender PM II series. This broad compatibility means you don’t have to swap covers when moving between rifles or setups.

• Fits Kahles, Leupold, Nightforce, Swarovski, Tract Optics, Trijicon, Vortex, Zeiss, Schmidt & Bender models and more
• Designed for popular ocular diameters around 43mm, covering a wide range of high-end scopes

360° rotation and quick access

The 360° rotation feature lets you position the cap where you shoot from, enabling fast, quiet access to the lens while keeping unwanted elements out when not in use. Whether you’re glassing from a prone or sitting position, or you switch between shooting angles, you can choose a placement that suits your flow and environment.

• Fully rotating lens cap for flexible placement
• Rapid deployment when you need to reacquire the target

Tough, field-ready construction

Constructed from hard thermoplastic, the cover is designed to resist chemicals, abrasion, and fatigue. In real-world conditions—dusty trails, brush, rain, or rough handling—the cover maintains a slim profile while offering dependable protection for the ocular element of your optic.

Whether you’re easing through a break in the timber, waiting for wildlife at dawn, or competing in variable light, the Tenebraex Ocular Flip Up Cover aims to reduce reflectivity and shield the lens from nature’s rigors, while remaining easy to actuate when you need a quick look through the glass. This is not a guarantee of results, but a practical accessory option that supports clearer sight lines and smoother transitions between shots.