The Great Outdoors Just Got Greater! Barska's Naturescape Binoculars are designed for the birdwatcher and avid outdoor adventurer, these binoculars have been designed with the features and quality outdoor enthusiasts expect. The Naturescape full size feature phase-coated and fully multi-coated optics with BAK-4 prisms for sharp, bright, clear high contrast views in all types of lighting and weather conditions. Their weight distribution and contoured shape minimizes strain and fatigue common during long observing sessions.