Hawke XB30 Pro 1-5x24 SR SFP IR Crossbow Scope 30mm aluminum mono-tube 24mm objective For crossbows from 215-450 FPS Low-profile capped resettable turrets Fixed parallax at 50 yards Wide angle FOV: 20.9-100 ft @ 100 yards 76mm (3") eye relief with .94"-.19" exit pupil Elevation and windage adjustment range: 210 MOA, in 1/2 MOA increments 10.1" long, 16.5oz 16 layer fully multi-coated lenses High torque zoom ring Fast focus eyebell Nitrogen purged Shockproof, fog proof, waterproof Hawke no-fault lifetime warranty Second focal plane (SFP) XB30 Pro SR reticle Red illumination with adjustable dial