National Geographic Expedition Series 10x42 Binoculars

National Geographic Expedition Series 10x42 Binoculars   Lightweight, Durable, and Ready for Any Adventure: The Ultimate Binoculars Features Superior Optical Performance: Fully multi-coated lenses and superior Bak-4 prisms deliver exceptional clarity, contrast, and color accuracy. The 42mm aperture gathers ample light, ensuring bright and vivid images even in low-light conditions. 10x magnification provides stunning detail for mid to long-distance observations. All-Weather Durability: Waterproof and nitrogen-purged fog proof design allows for use in any weather condition without compromising performance. Sturdy single bridge and streamlined roof prism design make for a lightweight yet durable binocular. Comfortable Viewing Experience: 16.9mm eye relief and twist-up eyecups provide comfortable viewing for eyeglass wearers, ensuring a full field of view. Diopter adjustment allows for precise focusing for each eye, catering to individual visual needs. Convenient Accessories: Includes