Specification Brand : SKYZHENG BulletPoint1 : 【1】67mm to 52mm Step-Down Ring Filter Adapter BulletPoint2 : 【2】Made of high-quality anodized aluminum,the ring has a strict surface treatment to avoid shaking or cross threading, and the ultra-thin design makes it durable and practical. BulletPoint3 : 【3】Compatibility: Compatible with all 67mm camera lenses & 52mm accessories. BulletPoint4 : 【4】How do I find my filter thread size? Your lens thread size will be printed underneath your lens cap or written somewhere on the lens barrel. Please do make sure to order the correct size otherwise it will not fit on your camera lens. BulletPoint5 : 【5】30-day quality assurance, worry-free returns and exchanges, please contact us if you have any questions! BulletPoint6 : Max Write Speed: 10 MB/s BulletPoint7 : Records Full HD Video and Still Photos BulletPoint8 : Can Withstand Extreme Temperatures BulletPoint9 : All our Memory Cards have a five year warranty. Color : 67mm to 52mm CompatibleDevices1 : Camera CompatibleDevices2 : Camcorder ExternallyAssignedProductIdentifier1 : 812759016733 ExternallyAssignedProductIdentifier2 : 0812759016733 ExternallyAssignedProductIdentifier3 : 00812759016733 IncludedComponents : No components ItemName : 67mm to 52mm Step Down Ring Filter Adapter Metal Ring Step Down Rings Adapter Filter Compatible with All 52mm UV,CPL,ND,Lens Hood,Threaded Lens ect (67mm to 52mm) ItemPackageDimensions_Height : 0.39 inches ItemPackageDimensions_Length : 3.14 inches ItemPackageDimensions_Width : 3.14 inches ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-filter-step-down-rings Manufacturer : SKYZHENG Material : Black Anodized Aluminum MemoryStorageCapacity : 16 GB ModelName : PowerShot SX50 ModelNumber : SKY240109 NumberOfItems : 1 PartNumber : SKY240109 ProductDescription : Step-Down Ring Step-up Ring Filter Adapter ,for All Brands UV ND CPL, Metal Ring ProductSiteLaunchDate : 2024-01-10T00:40:24.594Z ReadSpeed : 95 megabytes_per_second SecureDigitalAssociationSpeedClass : class_10 Size : 55-49mm Style : Adapter SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 10 WarrantyDescription : 30 day refundable and exchangeable WaterResistanceLevel : not_water_resistant