BAK4 HD Image PrismThe latest optical technology, high-definition monocular telescope telescope with BAK4 prism, with a perfect circular exit pupil, can provide good-Quality images, and the light transmittance is as high as 99.5%. We provide tripods and phone mounts for free to help you take clear photos and videos of distant objects and scenery.In any environment,the monocular telescope will not be affected, and you can still watch beautiful pictures.It is suitable for outdoor enthusiasts and friends who like nature.You will find a different worldThe built-in function allows you to use it normally at night. Activate autofocus and background blur. Braking allows you to focus on the person or object that needs to be observed.It provides clear and bright images and vision, and is also suitable for activities such as mountaineering, hiking, animal observation, camping, tourism, concerts, ball games, viewing, driving, outdoor exploration, etc.You can adjust the blindfold and focus wheel with one hand with monocular telescope telescope until you see a clear and bright image,and the smartphone stand and expandable stable tripod will help you easily get HD images or videos