Features: Effortlessly adapt your vintage M42 lens to modern mount cameras with this adapter, maintaining control for creative photography flexibility. Crafted from ABS, this lightweight adapter features easy installation and secure locking mechanism for seamless lens Ideal for photography enthusiasts and professional seeking to manual lenses on contemporary camera. Perfect for portrait, landscape, and macro photography scenarios where manual enhances creative control over depth of field and exposure settings. This M42 to AI adapter preserve quality while enabling cost effective integration of lenses with modern imaging technology, making it essential for lens collectors and analog to digital workflow photographers. Specifications: Component:ABS Size:Approx.6cm/2.36inch Package Includes: 1Pc M42 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.