Concept Step Up Ring Brass Adapter Ring Filter Diameter Conversion Adapter K&F 49mm77mm

[Filter Diameter Conversion Adapter] This step-up ring is a filter adapter ring that can be used to attach a large size filter to a small diameter lens. If you purchase the size 49mm → 77mm, you can attach a 77mm filter to the 49mm lens side. 【Brass Material】Made of CNC machined brass for high hardness and flexibility, matte black galvanized finish makes the filter adapter ring highly corrosion resistant and can be used for a long time without affecting its performance or appearance. 【Exquisite workmanship】Connect the camera lens and filter firmly, prevent light leakage and image quality deterioration, provide stable focus, and get clearer and sharper photos and videos. [Leads to endless possibilities] Step-up rings expand creative possibilities for photographers who want to use multiple lenses with a single filter. [3 Cleaning Cloths] The included cleaning cloth is made of microfiber and will not damage the coatings of optical equipment such as lenses and filters.