NEW innovative knurled Red Clamp Ring attachment system allows for attachment of a wide variety of different scope accessories to scope. The new Versa³ 3D scopes is easily converted to either RH or LH use. The Versa³ 3D works with the Specialty Archery 1.750” diameter lens, and is best suited for 3D shooting, or for archers who prefer a larger diameter field of view. Works with the Double Vision Lens System as well as the 007 Super 7 Bright Sight! New Super 7 Bright Sight UV Cable compatibility!