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

Why Choose K&F Concept？ professional camera accessory manufacturer. Dedicated to provide products in high quality & good price. Made of metal sealing ring, much tighter. Laser fonts, much durable Meet Environmental Standards of RoHS Function Converts the thread size of your lens to the thread size of any other accessory (such as filters, hoods, flashes and lens converters) Easily screws onto the front of lens of the same thread Feature Brand new & high quality Solid and light-weight Great tightness, no wobbling or cross-threading Superfine frame polished with strict surface treatment Application Fits any lens with the same filter thread; manual or autofocus, digital or film. The first number is always the lens thread size, the second number is the filter size of the accessory. If the first number is bigger, it's a step-down ring. Package Included:1 x 26mm to 30mm step-up ring 1 x 30mm to 37mm step-up ring 1 x 37mm to 43mm step-up ring 1 x 43mm to 52mm step-up ring 1 x 52mm to 55mm step-up ring 1 x 55mm to 58mm step-up ring 1 x 58mm to 62mm step-up ring 1 x 62mm to 67mm step-up ring 1 x 67mm to 72mm step-up ring 1 x 72mm to 77mm step-up ring 1 x 77mm to 82mm step-up ring

• Kit Includes: Generic Metal 11pcs Step Up Ring (26-30MM, 30-37MM, 37-43MM, 43-52MM, 52-55MM, 55-58MM, 58-62MM, 62-67MM, 67-72MM, 72-77MM, 77-82MM)
• Compatible with the Canon, Nikon, Sigma, Tamron,Sony,Fuji Camera lens.
• Precision made from premium-grade aluminum,solid and light-weight.
• Great tightness, no wobbling or cross-threading.
• The first number is always the lens thread size, the second number is the filter size of the accessory. If the first number is smaller, it's a step-up.