- Narrow Rail Size: The 43.4mm narrow rail enables quick and efficient disassembly and assembly of the main mirror tube, enhancing user convenience. - Product Dimensions: The guide star dovetail mounting plate measures 205x102mm, providing a compact and manageable design for easy handling during setup. - Functionality: This wide to narrow dovetail adapter plate is specifically engineered to convert wide rail astronomical telescopes into narrow rails, making them compatible with equatorial mounts for improved stability and tracking. - Convenient Design: The locking process features a pull-out screw head that allows for easy wrench direction adjustment. An integrated M8 screw hole is also available for attaching a counterweight, ensuring optimal performance and balance. Use Scenarios: 1. Astrophotography: This adapter allows photographers to securely mount their wide rail telescopes onto equatorial mounts, facilitating precise tracking of celestial objects for stunning images. 2. Observational Astronomy: Users can swiftly convert their telescopes for different mounting systems, making it easier to set up for star parties or personal observations in varying locations. 3. Telescope Upgrades: For astronomers looking to enhance their existing equipment, this adapter plate provides a practical solution for integrating advanced mounts without purchasing new telescopes.