Bowhunting World Reader's Choice Award winner for best moveable sight for 10 straight years. Twenty years after its introduction, the Optimizer Lite remains a very popular single pin adjustable sight. Voted top single pin by Bowhunting World for 10 years running, the Optimizer Lite is loaded with features that set it apart from the competition. The silky smooth elevation arm pairs very accurate sight tapes to deliver unmatched performance to hunters and 3D shooters alike. Simply sight in at 20 and 60 yards to determine which of the preprinted sight tapes works on your set up and you’re ready to shoot from 20 to 80 yards in 5 yard increments. Tool free adjustments, fully protected fiber optics and rock solid construction make it the toughest, most dependable single pin adjustable sight available today. Key features: Sight Housing: 1 5/8" Fiber Length: 3 ft Pin Size: .019 Mechanical Rheostat: No Lens Kit (Optional): Lens Kit B Burst Light (Optional): Yes Weight: 8.8 oz