10x magnification and wide-angle 42mm lens with a 20 mm green film eyepiece, providing a large field of view of 285ft/1000yds (87M/1,000M). | Premium BAK4 prism and multilayer coated lenses for a brighter view and clear images, ensuring clear images even in low light conditions. | Comes with a smartphone adapter for easy setup and quick alignment, compatible with most mobile phones on the market. | Equipped with a universal rotatable tripod, Thicker leg tube and non-slip rubber feet design on the tripod for stability and clearer pictures. | Easy to adjust with a central focus knob and diopter for different view distances, along with a professional waterproof design that is lightweight and portable for a variety of outdoor activities.