ZeroTech Optics USA has introduced the Thrive HD 6-24×50 – PHR 2, a 22.4-ounce hunting riflescope with 6-24x magnification, a 50mm objective, and an Adjustable BDC Turret that sets five independently locking elevation markers from the user's own confirmed ranges while leaving the 0.25 MOA scale readable. Field of view is 17.8 feet at 6x and 4.6 feet at 24x at 100 yards. The second-focal-plane non-illuminated reticle holds constant apparent size and is calibrated for MOA holds at 24x. The 30mm 6061-T6 aluminum tube supplies 60 MOA of elevation and windage adjustment in 0.25 MOA increments, parallax from 10 yards to infinity, and 3.75 inches of eye relief, plus fully multi-coated lenses, IPX7 waterproofing, and fogproof construction. Flip-up covers, a removable magnification throw lever, and a standard capped turret are included, supported by the fully transferable ZeroTech Triple-A Lifetime Warranty with no receipt required.