- Constructed with durable metal frames, this product features a standard 1.25-inch side barrel that is compatible with 1.25-inch telescope focusers and other accessories, ensuring reliable performance. - The threaded design accommodates standard 1.25-inch eyepieces, making it an ideal choice for telescope prime focus astrophotography. Capture stunning celestial images with ease and precision. - Enhance your microscopy experience with our extensive range of accessories. From high-quality objectives to slide preparation kits, we provide everything you need to maximize the performance of your microscope. - Use Scenario 1: Ideal for amateur astronomers looking to upgrade their astrophotography setup, allowing for easy attachment of high-quality eyepieces and accessories. - Use Scenario 2: Perfect for educators and students in a classroom setting, facilitating hands-on learning and exploration of the microscopic world with compatible accessories. - Use Scenario 3: A valuable addition for professional researchers requiring reliable equipment for detailed observations and documentation in various scientific fields. This product is designed for functionality, compatibility, and optimal performance, making it a must-have for anyone serious about astronomy and microscopy.