The Bushnell R5 Riflescope delivers precision optics with 4-12x magnification and a 40mm objective lens for versatile long-range shooting applications.Bushnell R5-41240S25 Riflescope4-12x variable magnification with 40mm objective diameterIlluminated DOA-LRH800 reticle for long-range hunting1-inch tube diameter with waterproof constructionFully multi-coated optics for enhanced light transmission4-inch eye relief for comfortable shootingLightweight at 19.60 ozBuilt for hunters and precision shooters this waterproof riflescope combines reliable performance with advanced reticle technology for accurate long-range engagements in various lighting conditions.