- **Lightweight and Corrosion-Resistant Material**: Crafted from a durable aluminum alloy, this ocular coaxial locking adapter is designed to be both lightweight and resistant to rust, making it the perfect companion for your outdoor astronomical adventures. - **Stable Coaxial Connection**: The coaxial quick-lock feature ensures a secure and stable connection between your ocular and telescope, enhancing your stargazing experience without interruptions. - **Secure Installation with Anti-Slip Gasket**: The built-in anti-slip gasket provides a reliable fit, keeping your accessories firmly in place so you can focus entirely on your observations. - **Customizable Size Options**: Available in three sizes, you can select the perfect fit for various telescopes with M42/ocular focusers, catering to all your observation needs. **Use Scenarios**: - Ideal for amateur astronomers seeking to observe celestial events without worrying about equipment stability. - Perfect for outdoor stargazing trips, ensuring your gear remains secure and functional in various weather conditions. - Suitable for both novice and experienced users looking to enhance their telescope's performance with a reliable adapter.