Mini Telescope with Smartphone Holder Metal Monocular Telescope 300x40 ZoomOOTDTYComs: This high-power monoscope has a BAK4 prism for the clearest images. It includes a fully multicoated green anti-reflective glass lens for 99.8% light transmission – making for the best and brightest image possible. This mini telescope has an adjustable 13mm eyepiece for greater ease of use by eyepiece wearers and brighter visibility. Preminum extra-wide smartphone adapter fits almost any phone on the market, attaches securely to the monocular and does not fall off, weigh or distort the monocular image like other phone attachments do, and has special padding, so it will not damage your phone or phone case. The super telephoto ZOOM 300-40 monocular telescope is the perfect monocular for you and your family to get anywhere with 10x-30x adjustable magnification and stunning views of nature, landscapes, action events or just about anything. anywhere! Whether you are an outdoor enthusiast or a photographer, or just going on a trip, you will not only have an instant enlarged high-quality image, but also you can take stunning photos on your smartphone. Specification: Material: Metal + BAK4 GlassPackage Size: 170x97x7 0mm/ 6.69x3.82x2.76 inches Magnification: 10-300xTarget Diameter: 25mmEyepiece Diameter: 13mmDistance: 0.2-5000 metersFOV:2-3.5 degreesPackage Included: 1x Telescope1x Nylon Waterproof Telescope Bag1x Mobile Phone Holder1x Tripod1x Lens Wiping Cloth1x Portable Rope1x SleeveNote: Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.