Specification Brand : Vvikizy BulletPoint1 : ALUMINUM ALLOY CONSTRUCTION: Designed with M54x0.75mm thread size, this dust cover features an internal thread design for a secure fit on the lens interface, ensuring reliable protection for your telescope lens. BulletPoint2 : PRECISE FIT: With a 1:1 open mould ratio, this dustproof cover fits perfectly with your telescope eyepiece, safeguarding the lens effectively and preventing dust accumulation, enhancing visibility during astronomical observations. BulletPoint3 : VERSATILE APPLICATION: Suitable for telescope eyepieces and telephoto zoom eyepieces, this telescope lens cover is versatile and easy to use, meeting your needs with its wide range of applications. BulletPoint4 : EASY INSTALLATION: The telescope lens dust cap is designed for user-friendly installation and removal, providing a hassle-free way to protect your lens and maintain its cleanliness for optimal viewing experiences. BulletPoint5 : FEATURES: The Telescope Lens Cap crafted from aluminum alloy offers durability and ease of use, providing long-lasting protection for your telescope lens with its sturdy construction. Color : default Configuration : Refer to description ConnectivityTechnology : refer to description CustomerPackageType : Standard Packaging Edition : Standard Edition ExternallyAssignedProductIdentifier : 7629510184197 ExternallyAssignedProductIdentifier1 : 0748823839413 ExternallyAssignedProductIdentifier2 : 748823839413 IncludedComponents : Refer to description InputVoltage : 12 volts ItemName : Telescope Lens Cap Aluminum Alloy Telescope Eyepiece Metal M54X0.75mm Thread Dust Cover Astronomical Accessories ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-caps Manufacturer : Vvikizy Material : refer to description MediaType : Refer to description ModelName : Vvikizyc2rks084ow ModelNumber : Vvikizyc2rks084ow NumberOfItems : 1 NumberOfPorts : 1 PartNumber : Vvikizyc2rks084ow Pattern : Refer to description ProductDescription : 1. ALUMINUM ALLOY CONSTRUCTION: Made of durable aluminum alloy, the dust cap is not only sturdy but also easy to use, providing long lasting guard for your telescope lens. 2. M54x0.75MM SIZE: The dustproof cover adopts an internal thread design, which can be directly screwed on the thread of the lens interface, protecting the lens more firmly. 3. PRECISE FIT: With a 1:1 ratio of open mould, the dustproof cover for the astronomical telescope magnifying lens fits perfectly with the magnifying lens, effectively protecting the lens. 4. VERSATILE APPLICATION: Telescope lens cover is widely used, suitable for telescope eyepieces and telephoto zoom eyepieces. Its use is simple and can easily meet your needs. 5. EASY TO USE: The telescope lens dust cap is designed for user convenience, allowing for easy installation and removal. It offers a hassle free way to ensure the cleanliness.