Are you looking to enhance the versatility of your Vespid, Catta Ace, or Gnosis lenses? The Dzofilm Ef-Mount Tool Kit, available in a convenient 2-pack, is designed to seamlessly add an Ef mount to your lenses, expanding their compatibility with a wide range of Ef-mount cameras. This comprehensive kit includes all the essential components required for a smooth installation process. Inside, you'll find a durable bayonet, an Ef port cap to protect your lens when not in use, a precision shim set for optimal alignment, and a reliable screwdriver to facilitate easy assembly. Whether you're a professional photographer or a videographer, this tool kit ensures your lenses are ready for any creative challenge..