37 to 67 mm metal filter ring, 37 - 67 mm step up filter adapter ring, from camera lens with 37 mm filter thread to 67 mm filter ring.

• High quality: it has a lightweight aluminium alloy construction, they are precisely manufactured and very stable. It has a corrosion-resistant, black anodised for a long service life.
• Focus: the ring adapter simply screws on the front of each lens and converts the thread of the lens to the thread size of any other accessory (e.g. filters, hoods, flashes and lenses). Very easy to install.
• 【Suitable】Step-up filter adapter for camera Canon, Casio, Pentax, Olympus, Panasonic, Sony, Nikon, Ricoh, Sigma, Tamron, Samsung, Fujifilm, Agfa, Minolta, Kodak
• Unique design: outer thread on the lens side: 37 mm, internal thread on the filter side: 67 mm, with the help of filter adapters, you can use filters with a different diameter than that of the lens.
• Note: your camera lens thread size will be marked somewhere on the lens tube. This number is always prefixed by an "O" (diameter) symbol. For example: Ø37 = 37 mm lens thread. This number can be found on the back of your lens cap also often found.

37 to 67 mm metal filter ring, 37 - 67 mm step up filter adapter ring, from camera lens with 37 mm filter thread to 67 mm filter ring. Features: The ring adapter simply screws on the front of each lens and converts the thread of the lens to the thread size of any other accessory (e.g. filters, hoods, flashes and lenses). Made of high-quality, anodised aluminium black (metal). Colour: black. Extremely stable and lightweight. Specially designed for your camera for a tight and secure fit. No wobbling or cross-threading. Your camera lens thread size will be marked somewhere on the lens tube. This number is always prefixed by an "O" (diameter) symbol. For example: Ø37 = 37 mm lens thread. This number can be found on the back of your lens cap also often found. The first number is always the lens thread size, the second number is the filter size of the accessory. If the first number is larger, it is a step down ring. If the first number is smaller, it is an upward. A must-have accessory to unlock the full potential of your camera. Accessories only. Camera and UV filter not included. External thread on lens side: 37 mm. Internal thread on the filter side: 67 mm. Package includes: 37 to 67 mm metal step-up ring x 1. Original manufacturer package