Features: Protect your telescope Lens with silicone dust covers, from dirt and scratches. Our dust Caps come in two Size, fitting lens diameters from 42 45mm and 62 65mm, ensuring secure for wide of telescopes. for astronomys enthusiasts and outdoor, these dust covers for anyone to maintain their equipment in condition. Whether you're stargazings in countrysides or observing wildlife, these dust covers for safeguarding your telescope against. Experience uninterrupted claritys on your journey; our dust covers provide can on exploring the universes. Specifications: Materials: Silicone Package Includes: 1PC Telescope Dust Cover note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.