Compatible with the new Ares 15-45×65 UHD Straight and Angled spotting scopes. This is a fixed 22X magnification eyepiece with a mil-based reticle. Helping a friend with a long range goal? Make the right calls and get him on target fast. Left your range finer at home? No problem- the reticle is designed to help you range your target. Ideal for PRS-style shoots where you need to call hits and misses in a hurry.