For 2018, HHA launched the next generation of its Optimizer single-pin sight line: the Tetra. This new sight combines increased adjustability with HHA’s cutting-edge sight technology, resulting in an incredibly accurate moveable-pin sight.

The Tetra offers a full 2.1 inches of vertical travel with the Integrated SP-50 Infinite-Adjust Bracket. This allows for infinite adjustability to the scope housing and allows the shooter to dial in the bow to extreme levels of accuracy, as well as to get the most range out of the preprinted yardage tapes. The Optimizer Tetra features full-brass gearing accompanied by a rack and pinion gear wheel that offers the shooter smooth and easy elevation adjustments along with exceptional durability. An all-new windage adjustment allows for both major and micro adjustments, and second and third axis adjustments have also been integrated into the Tetra. The Tetra features tool-free adjustability.

As with all HHA sights, the Optimizer Tetra features the company’s patented R.D.S. (Range. Dial. Shoot.) Technology. This means once you’re dialed in at 20 and 60 yards, you’re on target — to the yard — out to 100 yards. HHA also updated the yardage wheel to a Ninja-Star Wheel design for easier operation no matter the conditions.

Each sight is CNC machined from aircraft-grade aluminum. The mounting bracket is a straight-frame, hunter-style setup that fits all bows. The sight pin, available in .019 and .010 sizes, is protected by A.R.M.O.R. Pin technology. The adjustable rheostat feature on the scope housing controls the amount of fiber-optic wrap exposed to light to ensure your pin is bright and viewed as cleanly and clearly as possible regardless of the time of day.

The Optimizer Tetra accepts HHA Lens Kits and the 2500 Burst Light. It is available with a 1 5/8- or 2-inch scope housing, and the MSRP starts at $250. Each Optimizer Tetra sight carries a 100 percent lifetime warranty and is made in the U.S.A.