Durable construction and reliable performance: Made of durable materials, this electronic eyepiece camera is built for longlasting use and dependable operation. Realtime view transfer: The USB eyepiece camera streams the telescope's realtime view to a laptop or PC, enabling straightforward capture of digital movies and images. 1.25 inch focuser compatibility: Specifically designed for 1.25 inch telescope focusers, ensuring easy installation and secure integration with a wide range of standard eyepieces. Wide operating system compatibility: Works with Windows XP, Vista, 7, 8, 1, and 10, delivering a flexible and accessible user experience. Practical use scenarios: Night sky imaging: Attach to a telescope, view live on a computer, and record quality videos and photos for later analysis or sharing with others. Educational demonstrations: Project the live telescope feed to a classroom or club display to enhance learning and engagement during astronomy sessions. Field observations: Use in portable setups at darksky sites to quickly capture and document planetary, lunar, or deepsky views for documentation and review.