40x60 High Definition Monocular Telescope with Smartphone Holder and Tripod, Portable FMC BAK4 HD Waterproof for Mountain Biking, Road Cycling, Camping, HikingProfessional High Definition Monocular Telescope: High-performance binoculars with 10x magnification, binoculars with 42mm objective lens diameter can provide the most comfortable and clearest field of view. Perfect for adults and children, bird watching, tourism, hunting, wildlife observation, camping, football matches, sports, and astronomy. The image is clearer: 42mm in diameter has more light, and the image is clearer and brighter. Multi-layer FMC lens coating, the light transmission rate is high, and the image is clear and transparent. The eyepiece is 18mm, the light can be transmitted unimpeded, the field of view is wide, and viewing is comfortable. The high-transparency BAK4 prism can effectively increase the pass rate and make the image clearer. The real shot effect is more realistic. Exceptional design: Our monocular telescope is equipped with the latest quick-adjustable smartphone holder and tripod. You can connect your mobile phone to take photos and videos. Make it easy to share beautiful magical moments with your family and friends. There is a tripod interface on the bottom of the product, which can be viewed with a tripod. Easy to carry: The monocular telescope is small and lightweight, easy to carry. It comes with a lanyard, which is very convenient and easy to carry. Perfect gift: waterproof and anti-fog. The impact resistance of the shell is strong and has a long service life. Guarantees the best performance in all weather conditions. Ergonomic design, comfortable to hold. It is very suitable for adults and children. Bring joy to life. It is a great gift for outdoor enthusiasts and children. Please note that there may be slight differences between individual products and images due to manual measurement and display differences.