MAGNIFICATION - 4.5 - 30xOBJ. LENS DIAMETER - 56 mmTUBE DIAMETER - 34 mmEYE RELIEF - 3.9"FOV @ 100 YDS - 24.5 - 3.75 ftPARALLAX ADJUSTMENT - 25 yCLICK VALUE - 0.25 MOA or 0.1 MILLENGTH - 15.3"WEIGHT - 36.5 oz