BARSKA 8-32x50 AO Varmint Mil-Dot Riflescope 8-32x variable magnification with large 50mm objective lens for increased light transmission with waterproof ,fogproof and shockproof. Multi-coated optics with Mil-Dot glass etched reticles. Designed for long-range and precision shooting, and ideal for varmint hunting and target shooting 1" tube construction with adjustable objective lens to adjust for parallax 1/8 MOA click akjustment Scope caps included Class IIIA laser; 5mW or less