✅ Individual Focus Capability : Featured with exact adjustment for the objective and eyepiece, with Focus Ring which means you can use it to adjust the sharpness of the shooting subject and adjust the FOV ring to change the field of view of the captured picture, which allows us to Shoot long shots while retaining the original HD quality ✅ Practical for Use: The smart phone telephoto lens is also a telephoto single-lens lens with stereo vision function. You will not miss any wonderful and memorable lenses ✅ Multi-element, coated glass lenses minimize ghosting, reflections, lens flare, and other artifacts. Mirrorless camera lenses ideal for hobbyists and photography Pros alike ✅ The telescope has 48 times zoom, which can adjust the focal length well. The telescope can be used as a monocular.Mobile phone's quality of imaging can be improved evidently. Applicable to watch the game, concerts, tourism, observe animal lovers, news reporter long-distance shooting etc. Private detective taking pictures forensics, geological exploration, forestry management, railway port scheduling and etc. ✅ 【Warranty】This item comes with 12 Years Replacement Warranty All Over India. Successful Warranty Claims under the policy will be covered with a replacement of a new product unit.