Affordable, solid, and reliable are seldom associated with long range shooting and hunting. The Helos BTR GEN2 is the exception. Advanced Fully Multi-Coated lenses and XPL coatings balance out this optic for a wide variety of conditions. Cross-over features such as Locking turrets are not just for hunting, they instill confidence in mid to long range shooters as well. FFP, Fully Multi-coated Lenses, Direct Dial and Locking Elevation & Windage Turrets, Illuminated Reticle, 30mm Tube, Zero Stop.PRODUCT SPECIFICATIONMAGNIFICATION2 – 12xOBJ. LENS DIAMETER42 mmTUBE DIAMETER30 mmEYE RELIEF3.6″FOV @ 100 YDS55.7 – 9.6 ftPARALLAX ADJUSTMENT10 yCLICK VALUE0.1 MILLENGTH11.8″WEIGHT25.4 ozWARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov