- Functionality: This wide to narrow dovetail adapter plate is specifically designed to convert wide rail astronomical telescopes into narrow rails, making them compatible with equatorial mounts. - Narrow Rail Size: The narrow rail measures 43.4mm, facilitating quick assembly and disassembly of the main mirror tube, which saves you valuable time during setup. - Convenient Design: The adapter features a user-friendly locking process, allowing the screw head to be pulled out to change the wrench direction easily. Additionally, it includes an M8 screw hole for optional counterweight installation, enhancing stability during observations. - Durable Material: Constructed from high-quality metal, this dovetail plate is built for long-term use, ensuring reliability for your astronomical endeavors. Use Scenarios: 1. Telescope Upgrades: Perfect for astrophotographers upgrading their equipment to improve compatibility with various mounts, ensuring a more versatile setup. 2. Field Observations: Ideal for amateur astronomers needing quick adjustments in the field, allowing for seamless transitions between different telescope setups without the hassle. 3. Stability Enhancements: Use the M8 screw hole to add a counterweight when using larger telescopes, providing added stability and balance for more precise observations. This adapter plate effectively addresses the need for versatility and ease of use in telescope setups, making it an essential tool for both novice and experienced astronomers.