【18mm Large Eyepiece Binoculars, Larger Image, Clearer Details】2.25 times the image size of 12mm eyepiece (e.g. 10x25, 12x25, 10x21 binoculars), 1.28 times of 16mm eyepiece (e.g. Ordinary 10x42, 12x42 binoculars). Large eyepiece binoculars make full use of 12x magnification, deliver larger image, ensure clearer details | 【16.5mm Big BAK4 Prism Lens Binoculars, Super Bright, Crisp View】Collect 32% more light than 12.5mm prism lens (e.g. 10x25, 12x25, 10x21 binoculars), 13.7% of 14.5mm prism lens (e.g. Ordinary 10x42, 12x42 binoculars). 16.5mm Prism lens take 100% advantage of 42mm objective lens, collect more lights, deliver brighter view | 【Powerful 12x42 Binoculars for Adults with only 1.25lbs.】With only 560g weight, Adasion 12x42mm binoculars deliver 367ft/1000yds large field of view. Perfect binoculars for bird watching, hunting, sports events. Binoculars with adjustable eye cups, suitable for glasses wearers. | 【Binoculars with New Phone Adapter, Enjoy Photographing】Quick alignment, compatible with phone case, portable and stable. Suitable for iPhone X, 8P, 8, 7P, 7, 6, 6s, 6P, 5, 5s, Samsung GALAXY S8, S7, S6, S6 Edge, S5, Note, Huawei, LG, HTC, Sony, Etc. | 【Quality Binoculars, Order without Risk】With 100% thorough Quality Control, Adasion provides High Quality Binoculars. Contact us if you encounter any issues, we will solve it in 24 hours.

High-Powered Clarity - 15X monocular with huge 56mm lenses lets you see things clearer and darker than ever before. Perfect for bird watching, hunting, camping, wildlife spotting, or catching your favorite band at a concert. | Advanced Coating for Amazing Views - Thanks to the advanced fully multi-coated optics, you get HD vision with a brighter and clearer view, even in low light. The dielectric and phase coatings mean you get high-contrast, true-color images. | Smooth Focusing in a Twist - Made with top-quality materials, our focus knob feels comfortable and precise. Adjusting focus is a breeze, even with just one hand. It’s all about quick, sharp adjustments on the go. | Weatherproof & Ready for Adventure - Portable Hand Strap, IPX7 Waterproof. It's waterproof and fog-proof, standing up to rain, dust, and those oops moments when it might take a quick dip in a river during your hikes. | The Gift That Keeps on Giving - Stuck on gift ideas for colleagues, friends, or family? This monocular is a surefire hit. It’s the ultimate cool tech gift for gadget lovers and outdoor enthusiasts alike.