Introducing the Celestron Ultima 10x42mm Porro Binoculars - Your Ultimate Choice for Unbeatable Views Discover the unparalleled clarity and precision of Celestron's Ultima 10x42mm Porro binoculars, designed to elevate your outdoor adventures and birdwatching experiences. These premium binoculars boast powerful 10x magnification and high-quality 42mm objective lenses, ensuring vivid, razor-sharp images from afar. Key Features: 1. Superior Optics: Experience astounding image quality with our multi-coated optics that deliver outstanding light transmission, contrast, and brightness. The BAK-4 prisms enhance color fidelity for breathtakingly vibrant visuals every time. 2. Rugged Durability: Crafted with a robust rubber-armored housing that provides enhanced grip and protection against the elements, these binoculars are perfect for any weather condition or terrain. 3. Comfortable Viewing: Say goodbye to eye strain with our long eye relief feature and twist-up eyecups that cater to both eyeglass wearers and non-wearers alike. 4. Exceptional Close Focus: Get up close to nature's intricate details with an impressive close focus distance of only 13 feet (4 meters). 5. Waterproof & Fog-proof: Built for reliability in all conditions, these binoculars are sealed with O-rings preventing moisture intrusion while nitrogen purging prevents internal fogging during temperature changes. 6. Easy-to-use Focus Knob & Diopter Adjustment Ring: Effortlessly fine-tune your view to match your individual preferences using the convenient central focus knob and right-eye diopter adjustment ring. Explore new horizons like never before with Celestron's Ultima 10x42mm Porro binoculars – your ultimate choice for exceptional performance at an unmatched value!