● This is a variable ND filter. Adjustment (variable) is possible between "ND2" and "ND400". It's an ND filter used for purposes such as "when you want to slow down the shutter speed" or "when you want to open the aperture and blur the background." ● After attaching this filter, you can attach another filter on top of it. In that case, the next size up, 52mm, will be needed. Also, when attaching a front cap, the front cap size will be 52mm. (Front cap is not included, but is listed separately.) ---------------------------- ※ This "variable ND filter" is available in sizes 40.5, 43, 46, 49, 52, 55, 58, 62, 67, 72, 77, and 82mm, but the specifications vary depending on the size because the manufacturers are different. ※ You can attach it to any camera lens from any camera manufacturer as long as the filter thread size matches, so please feel free to consider it. ※ I check the entire lens before listing, but please refrain from purchasing if you are looking for perfection. There is no dedicated case or box, but I will pack it carefully. ※ This series has "ND2", "ND4", "ND8", "ND16", "ND1000", "ND2-400", and "ND2+ND4+ND8 set of 3" types. (Each is listed separately.) ********************************* ↓↓ Common product description from here ↓↓ ■ If you can't find something you're looking for, or if you're purchasing multiple items, I will create a "dedicated page" with a discount on shipping, so please feel free to comment. ■ There may be some changes to the design. Please be aware of this. If you are concerned about the product or are a perfectionist, please refrain from purchasing. ■ I cannot ship on Saturdays, Sundays, and holidays, but I plan to ship on either Saturday or Sunday. ■ Immediate purchase is OK. #chocopon◇NDVariable chocopon NeutralDensity Polarizing Slim Tripod ThinFrame Wide