Specification AgeRangeDescription : adult BatteriesIncluded : 1 Brand : gernie BulletPoint1 : High Definition (Beveled Design) +10 Close-Up Lens BulletPoint2 : High-Index / Low-Dispersion 2 Element Optical Glass BulletPoint3 : Fully Multi-Coated & Threaded BulletPoint4 : Anti-Reflection Coating BulletPoint5 : High Speed Auto-Focus / Infrared Compatible Color : default ConnectivityTechnology : USB ExternallyAssignedProductIdentifier : 7903687202046 ExternallyAssignedProductIdentifier1 : 718750223050 ExternallyAssignedProductIdentifier2 : 0718750223050 HardwareInterface1 : usb HardwareInterface2 : bluetooth Hazmat1 : UN1950 ItemName : Nikon 1 J4 10x High Definition 2 Element Close-Up (Macro) Lens (55mm) (58mm w... ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 19 centimeters ItemPackageDimensions_Width : 14 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-diopters ItemTypeName : Extension Tubes Manufacturer : Digital Nc Material : copper Material1 : Plastic Material2 : Metal Material3 : Aluminum ModelName : Digital Nc ModelNumber : CL10XCK1J4-55R58 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : CL10XCK1J4-55R58 ProductDescription : Optics close-up lenses are for quick and easy close-up photography. The close-up lens is screwed on to the front of a lens like a filter, In this case a stepping ring will allow a larger size macro lens to mount unto a smaller lens opening (This method is acceptable and passes all major brands guidelines). This lens has two achromatic elements to correct chromatic aberrations. They do not degrade the high optical performance resulting from your cameras natural lens. ProductSiteLaunchDate : 2014-06-25T21:48:45.694Z SafetyDataSheetUrl : http://www.sigmaaldrich.com/MSDS/MSDS/DisplayMSDSPage.do?country=US&language=en&productNumber=84985&brand=ALDRICH&PageToGoToURL=http%3A%2F%2Fwww.sigmaaldrich.com%2Fcatalog%2Fproduct%2Faldrich%2F84985%3Flang%3Den Size : One Size SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 0.0353