KF Concept Square ND Filter Kit ND1000 (10 Stops) + 8 x Adapter Rings + 1x Mental Filter Holder with Carrying Case KF Concept ND1000 will catch 10 f-stops of light, dedicating its use for long-exposure photography or depth of field reduction in extremely bright conditions for video shooting. Allows the use of slow shutter speeds, with high speed films or digital cameras, to record movement/image blur in subjects Decrease the depth of field by using wider apertures, which helps separate subjects from their background High Quality Image The ND filters made by Japanese AGC optical glass, HD, waterproof, scratch resistant ,protecting your camera lens well. The filter developed 28 multi-layer Nano coatings technology, waterproof, anti-reflective green coating, effectively prevent from oil, fingerprint, scratch, protect valued lens. Filter Holder and Protector The filter made of high quality aluminium. Allows up to 2 filters to be used together. Allows for creative use of light correction or special effects. Simply slide in different filters to take beautiful, colorful shots. The holder clips easily onto the adaptor ring and takes standard 100mm filters. Various Size of Adapter Rings The adapter ring are all made of high quality aluminium. There are 8pcs adapter rings: 49mm/ 52mm/ 58mm/ 62mm/67mm/ 72mm/ 77mm/ 82mm, allows you use the nd filter on your kinds of size camera lens. The holder clips easily onto the adaptor ring (not included) and takes standard 100mm filter. Package Include: 1x ND1000 filter 1x metal filter holder 8 x filter adapter rings (49mm/52mm/ 58mm/ 62mm/67mm/ 72mm/ 77mm/ 82mm) 1x filter case