【High Contrast and Resolution Images】The zoom telescope is equipped with BAK-4 prism and fully multi-coated lens, guaranteeing superior light transmission and brightness. The light transmission reaches up to 99.5% visibility. The built-in low-light-level ion helps you see things in low light. An adjustable eye cup also allows you to twist up and down easily and rapidly for optimal viewing even while wearing glass.;【40X60 HD High Power 】 provides 12x magnification with 50mm objective diameter wide lens, and a wide field of view (211ft/1000yards), letting you have the best view in your outdoor adventures. It's a "MUST HAVE " for adults and kids, perfect for bird watching, , hiking, camping, traveling, wildlife, scenery, etc.;【Single Hand Focus, Waterproof & Fog proof】The design (5.7x2.1x1.7) helps you focus on your target quickly and accurately with one hand. And the durable rubber outer with rubber grips makes it cole to use and prevents it from slipping out of your hands. Nitrogen-filled waterproof with a fog resistant coating and O-ring sealed optics prevent moisture, dust and debris helping to keep the lens clear all the time.;【Ideal Gift & 100% Satisfaction Guaranteed】 is an ideal gift for women, men, children and outdoor enthusiasts. If not 100% satisfied, please contact us for a new replacement buy with confidence!;【Widely Compatible with Smartphones, Easy to Install】Our comes with the latest quick alignment smartphone holder and tripod. Perfect for Phone, GALAXY, LG, and other smartphones on the market. Easy to install, and will provide HD images or videos to share your beautiful and amazing moments with your family and friends.