Exit pupil diameter: 4.6 mm Instrument magnification: 18X Exit pupil distance: 5.1 mm Field of view: 5.7° 1. 18X High-Power Telephoto Zoom Lens Capture crisp, detailed close-ups of distant landscapes, sports games, wildlife, and concerts with 18X optical magnification—perfect for iPhone, Samsung, and most Android smartphones. 2. Universal Clip-On Compatibility Adjustable, secure clip design fits nearly all mobile phones (no extra tools needed). Align the lens over your phone’s camera in seconds for stable, shake-free shooting. 3. Portable & Travel-Friendly Ultra-compact and lightweight, this phone telescope lens slips easily into your pocket or backpack. Ideal for hiking, sightseeing, or daily on-the-go photography. 4. Multi-Coated Optical Glass for Clear Images Premium multi-layer coated lenses minimize glare, reflections, and chromatic aberration, delivering vibrant, true-to-color photos and videos even in bright light. 5. Complete Accessory Kit Includes a lens hood (reduces stray light) and a protective storage pouch. Compatible with most smartphone tripods for steady long-exposure shots.