The innovative SA Sports Empire Tyrant E-MIRGE scope is the perfect blend of target acquisition capability and short to medium range applications. The Tyrant features the E-MIRGE sighting system; the Empire multi illuminated reticle glass etched modified duplex reticle with multiple circle aim points. By sighting in the center aim point at your closest target yardage, the descending vertical circles will be dialed in to known further distance yardages dependent on the weight of your projectile. You can choose either red or green circles with five brightness intensity settings, or a non-illuminated black setting depending on light conditions and your personal hunting situation. The matte black anodized one-piece aluminum 1 inch tube gathers plenty of light for most conditions and the lenses are fully coated for fog and water proofing. The Tyrant also features 7/8 inch Weaver style mounting rings, rubberized flip open lens protectors, and a lens cleaning cloth. The Tyrant by SA Sports offers everything you need from a crossbow scope for a successful hunt.