The Coleman 8-21×50 Full-Size Zoom Porro-Prism Binoculars offer exceptional flexibility with magnification ranging from 8x to 21x, perfect for various viewing needs. Featuring a porro prism optical design, these binoculars provide excellent depth perception and a wide field of view. The BaK4 prisms ensure bright, sharp, and clear images, enhancing light transmission for vivid colors and fine details.

With a center focus and left-eye diopter focusing system, these binoculars allow precise adjustments for optimal viewing comfort. The field of view ranges from 4.4° at 8x (231 feet at 1,000 yards) to 1.7° at 21x (90 feet at 1,000 yards), offering both wide-angle and detailed close-up views. The long-eye relief reduces eye strain, making these binoculars comfortable for extended use, especially for glasses wearers.

These binoculars are ideal for activities such as birdwatching, hiking, sports events, and wildlife observation, providing versatile magnification for both broad landscapes and zoomed-in details. Whether you're scanning a wide area or focusing on distant objects, these binoculars deliver outstanding performance for a variety of outdoor adventures.

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• 8x-21x magnification power

• 50mm Objective Diameter—gathers more light for brighter, sharper images, improving performance in low-light conditions and maintaining clarity even at higher magnifications (8x-21x).

• BaK4 prisms improve light transmission, providing brighter, clearer images with superior contrast and color accuracy, while reducing edge distortion for sharp, high-quality views, even at higher magnifications (8x-21x).

• Long Eye Relief provides enhanced comfort for users who wear glasses, allowing you to maintain a full field of view without straining your eyes. Reduces eye fatigue during extended viewing sessions and ensures a more relaxed experience.

• Porro Prism Design provides depth perception, offers a wide field of view, and provides bright, clear images with improved light reflection, making it ideal for versatile, high-magnification viewing (8x-21x) in outdoor activities.

• Fully Multi-Coated HD Optics to maximize light transmission for brighter, sharper images; reduce glare and reflections; improve color accuracy and contrast for high-definition views.

• Fold Up / Down Rubber Eyecups

• Non-slip rubber Armor supplies a secure, comfortable grip and enhances durability, protecting the binoculars from drops and impacts.

• Package Includes: 8-21×50 Binoculars, Instruction Manual, Carrying Bag, Lens Cloth, Binocular Strap, Front and Rear Lens Caps—everything you need for convenient use and storage.