M54x0.75 Telescope Eyepiece Dust Caps Internal Threaded Lens Cover Aluminium Alloy Black

Feature： 1. Secure Protective： The internal thread design can be screwed directly on the lens mount thread to protect the lens more securely. 2. Durable Construction： Made from high strength aluminium alloy, these lens covers are built to last, withstanding the rigors of outdoor use in various weather conditions. 3. Wide Application： Suitable for M54x0.75 size astronomical main mirror or photographic sleeve with M54 external thread. 4. Easy to Use： The threaded design allows for quick and effortless installation, ensuring hassle free operation when covering and uncovering your telescope eyepieces. 5. Sleek Design： The black finish of these dust caps adds a touch of sophistication to your telescope setup, giving it a sleek and professional appearance. Specification： Item Type： Telescope Eyepiece Dust CapsMaterial： Aluminium alloy. Package List： 1 x Telescope Eyepiece Dust Cap