This is a listing for a Tiffen 82mm Variable ND Filter. Amazon price: ¥31,293 (tax included) The filter case is unused as I used a different one. Please check my profile. There are some minor scuffs and scratches from use. Please judge from the photos and purchase with the understanding that this is a used item that has been in someone else's possession. The following is quoted from the official website: * Continuously reduces light by 2 to 8 stops. * Achieves a slim frame of 9mm. * The outer diameter of the glass is enlarged to minimize vignetting when using wide-angle lenses. * Comes with a thick nylon case, the same as Tiffen's professional MPTV filters. * Uses glass of the same quality as the highest grade cinema filters, utilizing Tiffen's proprietary ColorCore technology. * Made in Tiffen's own factory in New York, USA.