82mm Objective Lens: An ideal balance of size and brightness.
Multicoated Optics: Provides a bright, high contrast image with true color rendition.Internal Surface Texturing: Minimizes reflective light loss inside scope. Ergonomic, Lightweight Porro Prism Design. Built-in Sliding Sunshade: Eliminates glare in bright conditions, keeps dust and rain off objective lens in rainy or dusty conditions. Waterproof/Fogproof: Nitrogen-purged and O-ring sealed.