K&F Concept 11-Piece Filter Adapter Set, Step Down Ring Set 30-26, 37-30, 43-37, 52-43, 55-52, 58-55, 62-58, 67-62, 72-67, 77-72, 82-77 mm, Step Down Adapter Reducing Filter Adapter for Canon Nikon

K&F Concept 11 Pieces Metal Step Down Filter Adapter Rings Set, for Large Size Lens Add Small Size Filter 67-62mm 72-67mm 77-72mm 82-77mm for Camera Lens

K&F Concept 11pcs Metal Stepping Rings Step Up Ring Set 26-30MM 30-37MM 37-43MM 43-52MM 52-55MM 55-58MM 58-62MM 62-67MM 67-72MM 72-77MM 77-82MM Compatible with Canon Nikon DSLR Cameras Lens

K&F Concept 77mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)