A. This monocular and binocular telescope is an optical instrument with high magnification and high definition. The magnification of the instrument can reach 10 times, which can meet various observation needs. B. It has an exquisite design and comes in two styles: vertical stripes and diagonal stripes. Whether you prefer the simple and elegant vertical stripes or the unique diagonal stripes, it can meet the aesthetic preferences of different consumers. In terms of performance, it has a low - light night vision function. Even in a dimly lit environment, it can provide a clear view to help you capture more details. Moreover, it has high resolution and clear imaging, making you feel as if you are right next to the object being observed. C. This telescope belongs to the category of ordinary telescopes and features a monocular design, which is easy to carry and simple to operate. Whether you are traveling, watching sports events, or conducting field observations, it is a good choice. Additionally, it is equipped with a universal phone clip that allows you to connect the telescope to your phone and record wonderful moments at any time. D. Its exit pupil distance is 1.5 millimeters and the exit pupil diameter reaches 20 millimeters, offering a wide field of view and a more comfortable observation experience. With its excellent performance and unique design, it has been well - received by many consumers.