Specification Brand : Yosoo BulletPoint1 : [Enhanced Photography Experience] Improve the quality of your shots while saving costs with this metal filter converter that eliminates dark angle issues and enhances image clarity. BulletPoint2 : [ Aluminum Alloy] Made of high-strength aluminum alloy, this camera lens adapter ring offers excellent oxidation and a long service life for reliable use. BulletPoint3 : [Heavy-duty Lens Accessory] The reducing adapter ring allows different aperture lenses to share the same filter, hood, or additional lens, ensuring versatility in your photography gear. BulletPoint4 : [Compatibility & Convenience] Featuring small and large aperture with male and female threads, this filter adapter ring connects various aperture filters and accessories effortlessly. BulletPoint5 : [Lightweight & Portable] The filter adapter ring boasts a compact design that won't weigh down your camera lens, making it ideal for on-the-go photography enthusiasts. Color : #811 Department : Unisex Adult ExternallyAssignedProductIdentifier : 4713235752991 ItemName : Camera Lens Filter Reducing Ring Step Up Converter Lens Adapter Ring for UV CPL ND Close Up Metal Filter Adapter (72-77mm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-filter-step-up-rings Manufacturer : Yosoo Material : Aluminum alloy ModelName : Yosoo9gc6s3i80b-17 ModelNumber : Yosoo9gc6s3i80b-17 NumberOfItems : 1 PartNumber : Yosoo9gc6s3i80b-17 Pattern : Solid ProductDescription : 1. Product Usage: The reducing adapter ring can be installed in front of the lens, allowing different aperture lenses to share the same filter, hood, additional lens, or for increasing the lens aperture. 2. Specification: The small aperture has male thread, connects the lens end, the large aperture has female thread, connects various aperture UV filter, CPL, starlight scope, ND, close up lens, lens hood, etc. 3. Easy Installation: The filter adapter ring features large to small aperture design, lightweight and portable, easy to install and connect, saving costs, and can improve part of the dark angle problem. 4. Aluminum Alloy: The camera lens adapter ring is made of excellent aluminum alloy material, which has high strength, oxidation , light weight, and greatly extended service life. 5. Compact Design: This metal filter converter has a compact size and lightweight design, which will not increase the burden on the camera lens after installation, so you can use it with confidence.