Ujjdwiurgh Macro Tube Adapter 25-55mm M65 to M65 Mount Lens Adjustable Focusing Helicoid Lens Adapter

You can use M65 screw mount lenses, such as or 65mm screw mount lenses, and even enlarger lenses. This Helicoid tube is useful for those lenses without focus ring, Tube offers fine focus control for macro photography. The length of this Helicoid tube is 25mm (min) to 55mm (max), it offers a total of 30mm movement distance for the lens focusing. Made of Anodized Aluminum in Black finish with high quality. It could be used as Macro .