Features: 360 degreeTilt Adapter (AB219) enables seamless compatibility between M42 mount lens, featuring aluminum focusing for photography. This tilt adapter offer matte interior coating to minimize light reflection, and quick installation for effortless lens adjustment. Ideal for professional photographers and lens enthusiasts creative control over tilt effects with manual or auto M42 lens. Perfect for capturing dynamic in photography or artistic portraits requiring selective focusing manipulation. Engineered with metal construction and manual focusing compatibility via LCD screens, it ensuring for E mount systems and M42 lens collection. Specifications: Component:Aluminum Size:Approx.65x32.5mm/2.56x1.28inch Package Includes: 1Pc Lens Adapter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.