USB port designing facilitates connection to various devices such as computers, laptops, tablets, and mobile phones, enabling data transmission and real-time observation Provide clear and detailed images observation functions to meet users ' needs for visual Powerful, supporting high-resolution images photoshoots, suitable for different observation and photoshoots needs High 130W, 1.25inch USB digital lens, can use as electronic eyepiece, telescopes, and microscopes camera to connection to computers and mobile phones Widely used in various scientific research and teaching occasions such as astronomical observation, astrophotography, biological observation, laboratory research, and teaching demonstrations