HHA Optimizer Ultra X. Simplify your sight in process and skip the frustration of jumping hole to hole; this new technology will allow you to fine tune at 20 yards and maximize your sight tape range. Specifications for HHA Optimizer Ultra X XL Sight: Manufacturer: HHA Finish: Anodized Color: Black Magnification: 1 x Archery Sight Style: Single Pin Adjustable Sight Features of HHA Optimizer Ultra X XL Sight: Compatible with HHA lens kits and HHA Blue Burst 2500 light Scope Housing: 1-3/4" Mico windage adjustments left to right Elevation adjustments can be made and locked down on the sight tape from 20 to 80 yards in single yard increments Pin size: .029 Package Contents: HHA Optimizer Ultra X XL Sight