Specification BatteriesIncluded : 1 Brand : Digital Nc 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 ConnectivityTechnology : USB ConnectivityTechnology1 : USB ConnectivityTechnology2 : Bluetooth ExternallyAssignedProductIdentifier1 : 740013880076 ExternallyAssignedProductIdentifier2 : 0740013880076 FocusType : Autofocus HardwareInterface : usb HardwareInterface1 : usb HardwareInterface2 : bluetooth Hazmat1 : UN1950 ItemName : 10x High Definition 2 Element Close-Up (Macro) Compatible with Sony Cyber-Shot DSC-RX100 II (Includes Adapter) ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-diopters Manufacturer : Digital Nc Material : Optical Glass Material1 : Plastic Material2 : Metal Material3 : Aluminum ModelName : Digital Nc ModelNumber : CL10XRX100(2)TLCK-52RING58 PartNumber : CL10XRX100(2)TLCK-52RING58 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 : 2013-08-01T03:58:31.788Z 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 SupplierDeclaredDgHzRegulation : ghs