The Match Pro ED 15x56 is a high-magnification binocular with a reticle. The binocular features Abbe-Koenig prisms; ED Prime glass; dual adjustable diopters; BridgeSet IPD stabilizer and the MRAD reticle that rotates The Shot-Call MRAD reticle. As you adjust binocular barrel distance the angle at the hinge changes. Not only can you have the binocular adjusted to your eyes and level on any terrain, but you can also level the reticle plumb for perfect spotting. You also have the option of mounting accessories- tripod adapter or the BridgeSet to either the front or rear bridges based on your preference.