TruGlo Microbrite FB 3-Pin Bow Sight with Light, Black: * Patented pin design uses smaller pin sizes for longer yardages * Ultra-fine click adjustment for windage and elevation * Micro push-button light * Toolless design * Extra-long, protected, wrapped fibers * Precision pin alignment eliminates distortion * Large, circular field of view * Aperture has a 1.8" inner diameter * Glow-in-the-dark shooter"s ring helps align peep sight * Adjustable level with 2 vertical bars * Reversible bracket for greater vertical adjustability * Adjustable for left- and right-handed shooters