The Caruba Reverse Ring Sony A SM 72mm is a practical accessory for photographers looking to expand their creative possibilities. This lens filter adapter allows for a Sony A mount lens to be mounted in reverse on the camera, resulting in unique photographic effects. With a diameter of 72 millimeters, the adapter is specifically designed for use with Sony lenses and provides an easy way to change perspective and focus. The reverse ring is ideal for macro photography, enabling close-up shots with impressive detail fidelity. Installation is straightforward and requires no special tools, making it a user-friendly option for both beginners and experienced photographers. The package includes the reverse ring itself, which features a sturdy construction designed for long-lasting use. With this accessory, photographers can unleash their creativity and experiment with new techniques.