The Kase Magnetic Adapter Step Ring Circ 105-112 mm is a precisely designed accessory that allows for seamless integration with camera lenses in the filter thread diameter range of 105 mm to 112 mm. This adapter ring enables the attachment of magnetic filters and accessories, facilitating quick and secure mounting without threaded screws. Made from durable, anodized aluminum, it offers lightweight yet robust performance, ensuring reliable use under various photographic conditions. The standard color and matte finish reduce reflections and maintain a professional appearance. With its compact design, it adds minimal space to your lens setup, making it ideal for photographers seeking efficiency and versatility in filter management. This product is categorized under camera lenses and converters, specifically as a lens adapter, and is compatible with a wide range of magnetic filter systems for enhanced creative control.