The Urth Lens Mount Adapter allows the use of Rollei SL35 (QBM) lenses on Sony E camera bodies. This adapter is a practical solution for photographers looking to combine the optical quality and character of Rollei lenses with the modern technology of Sony E cameras. The adapter ensures a precise fit and a secure connection between the lens and the camera, enabling optimal image quality. Its construction is robust and durable, making it a reliable accessory for creative photography. With this adapter, users can expand the versatility of their equipment and take advantage of the unique features of Rollei lenses to create stunning images. The Urth Lens Mount Adapter is thus a valuable addition for anyone looking to enhance their photographic capabilities.