HHA Sports Optimizer Lite X 1 Pin Bow Sight - The Optimizer Lite X continues to be one of the top-selling single pin sights of all time, nearly 25 year years after its introduction. A top choice for hunters and 3D shooters alike, the Optimizer Lite was the first site in the HHA product line to feature the patented R.D.S. Sight Tape Technology. Accepting a full line of accessories including magnified lenses, sun shades and lights, archers can’t go wrong when choosing the iconic sight for all their needs. Comes with a mechanical rheostat. Features NEW Infinite adjust slotted side bracket 20-80 yard accuracy and smooth lever action Water resistant tapes Leveling bubble Machined aluminum pin carrier Optional mechanical rheostat to adjust pin brightness Blue Burst light compatible Lens Kit compatible The Scope size is 1-5/8in. In the Box Optimizer Lite X Sight Mounting Hardware Preprinted water resistant tapes Instructions HHA Decal