Filter Adapter Ring for Camera Lens with 77mm Filter Thread on 72mm Filter Ring on 72mm Filter Ring

PREMIUM QUALITY - It features lightweight aluminum alloy construction, they are precision made and very stable. They have a corrosion-resistant black anodizing for long service life. Focus: The ring adapter simply screws onto the front of each lens and converts the lens thread to the thread size of any other accessory (e.g. filters, covers, flashes and lenses). Can be easily screwed on and off, very easy to assemble. Compatible with: on the side of the lens: 77 mm (77 mm diameter lens), on the side of the filter thread: 72 mm (all brands Ø 72 mm). The size of your lens thread is printed under your lens cap or written somewhere on the lens tube. Make sure you order the right size, otherwise it will not fit your purpose. Unique design: external thread on the side of the lens: 77 mm, internal thread of the filter side: 72 mm, using filter adapters, you can use filters with a different diameter than the lens. Activate filters and lens accessories with smaller thread sizes to fit lenses with larger threads. Note: Your camera's lens thread size will be marked somewhere on the lens tube. This number is always preceded by a symbol ""O"" (diameter). For example: Ø 77 = 77 mm lens thread. You will often find this number printed on the back of your lens cap. RoHS Environmental Standards ...