Leupold SX-4 Pro Guide HD Gen 2 20-60x85 Spotting Scope - Angled - Extreme climate tested to outperform in all conditions, the highly versatile SX-4 Pro Guide HD Gen 2, 20-60x85mm features Diamond-Coat, scratch-resistant lenses with Guard-ion lens coating that sheds dirt, water and smudging for greater HD resolution and clarity across the magnification range. Other upgrades include the Arca Swiss tripod adapter for a quick and secure setup and FormFit, interchangeable eyecups for all-day comfort. This rugged spotter is a must have for any serious hunter or shooter who's looking for a little more magnification and HD performance that is guaranteed to perform for life. FEATURES: Elite Optical System: Leupold’s Elite Optical System offers excellent dawn-to-dusk light transmission for a bright image when it matters most, elite-level glare reduction in harsh light, and the resolution and clarity that diehard hunters and shooters demand. Arca-Swiss Compatible Base: The Arca-Swiss base attaches easily to compatible tripods without needing an adapter plate. It also accommodates tripods that aren't built on the Arca-Swiss system, using its integrated 1/4x20 threads. Diamond Coat 2: Exterior lens surfaces are treated with DiamondCoat 2, an ion-assist lens coating, for higher light transmission and the greatest level of abrasion resistance Leupold has ever offered. DiamondCoat 2 has the additional advantage of assisting in light transmission, for greater brightness, clarity and contrast, and will prove its worth in the wildest places on earth. Fully Multi-coated Lens System: The fully multi-coated lens system ensures maximum brightness for clarity, contrast, and color fidelity. High-Definition Performance: Experience the difference with Leupold's High-Definition lenses, which provide unparalleled clarity, color, and image resolution at all magnification levels. Phase Coated: Phase coated roof prisms significantly increase resolution for a sharp sight picture from edge-to-edge of the visual field. Tripod Ready: A built-in 1/4x20 rotatable tripod adapter port makes it easy to mount to a tripod. Armor Coated: The durable housing is shrouded in a easy-grip rubber armor coating that provides a positive grasp in all conditions. Integrated Sunshade: Instant glare reduction with an easy-to-deploy integrated sunshade. Over-sized Eyepiece: All-day glassing comfort with increased contact area, and a flexible ergonomic design. Smooth Focusing: Features an extremely smooth focusing system for fine adjustments. Interchangeable Form-Fit Eyecups: Form-Fit eyecups come in two different sizes, allowing you to customize your viewing experience based on your preferences. Choose the winged eyecups for blocking out stray light, or select the low eyecups for everyday glassing. Waterproof and Fogproof: Leupold pioneered modern waterproof and fogproof technology using advanced internal gasses and sealing methods that withstand extreme temperatures and elevation changes, so the internals of the optics stay moisture free and crystal clear for life. Manufacturer Backed Life Warranty