PREMIUM OPTICS FOR BRIGHT, SHARP VIEWS: Fully multi-coated lenses with Celestron’s XLT coatings maximize light transmission for vivid color, high contrast, and crisp detail—even at dawn or dusk. PHASE-COATED BAK-4 PRISMS: Premium BaK-4 prisms with phase coatings boost resolution and contrast for edge-to-edge clarity. COMPACT 65MM OBJECTIVE: Lighter and more portable than larger models, ideal for travel, hikes, and all-day birding without sacrificing optical performance. 16–48X ZOOM WITH TWIST-UP EYEPIECE: Scan wide landscapes or zoom in on distant subjects; twist-up eyecup ensures comfortable use with or without glasses. ANGLED BODY WITH ROTATING TRIPOD COLLAR: Adjust viewing angle for the most relaxed position, perfect for extended sessions in the field. EYEPIECE COMPATIBILITY: Swap in any standard 1.25 in astronomical eyepiece for ultra-wide fields or higher magnification. LIGHTWEIGHT, RUGGED DESIGN: Magnesium alloy chassis is waterproof and nitrogen-purged for dependable performance in any environment. READY FOR THE FIELD: Includes padded view-through case, lens covers, and cleaning cloth; compatible with smartphone/camera adapters for digiscoping. UNBEATABLE WARRANTY & CUSTOMER SUPPORT: Buy with confidence from Celestron, a leading optics brand in California since 1960. Includes Celestron Limited Lifetime US Warranty & US-based expert support.