... high qualityThis macro filter set consists of four close-up filters allowing the photographer to achieve professional results at low priceMade ... 4 different strengths: +1, +2, +4, +10You can use the filters individually or combined (+1 plus +4 will become +5)Dimensions ... : 7.09 oz/201 gCompatible With:Any filters with 58mm diameter (For all Sony, Canon, Nikon, Olympus, Pentax, Panasonic, Sigma, Tamron, ...