gernie Telescope Lens Dust Cap, Aluminum Alloy M48x0.75mm Threaded Eyepiece Dust Cover, Protects Lens, for Astronomical Telescope, gerniebygi1cpagh

Wide Applicability: This dust is suitable for telescopic eyepieces, telephoto zoom eyepieces, astronomical primary mirrors or photographic sockets with M48x0.75 mm dimension threads. Lens: This dust cover effectivelyyour telescope lens from dust, dirt, and other potential damage, ensuring clear and uninterrupted viewing. M48 Thread: The dust cover is designed with internal threads and can be screwed directly on the thread of the lens interface to the lens more firmly. Pefect Fit: The mold opening ratio of the dustproof lens is 1:1, and the lens fits perfectly with the telescope eyepiece to effectively the lens. Material: Made from aluminum alloy, this dust cover is built to last. It provides long lasting for your telescope lens, making it a accessory for any astronomy enthusiast.