Finder-scope base with dovetail slots — durable, secure mounting for telescope accessories Key benefits Secure hold: Precision dovetail slots provide a stable, wobble-free mounting platform for finder scopes, guide scopes and other small accessories. Durable construction: Made from high-quality, long-lasting materials to withstand regular field use and maintain reliable performance. Fast, tool-friendly installation: Screw-on attachment installs quickly and securely to your optical tube or mounting bracket. What it does and why you need it Provides a reliable connection point between your telescope and finder or guide optics, eliminating shifting or misalignment during observing or imaging sessions. Keeps accessory alignment stable so you can find targets faster and maintain accurate guiding for astrophotography. Compatibility and fit Designed to fit these telescope models: 150SLT, 6SE, 8SE, C5, C6, C8. Works with common astronomy accessories such as guide scopes, guide boxes and standard finder scopes that use dovetail mounting. Check the provided size chart before purchase to confirm precise fit with your specific telescope and accessory combination. Ease of use and performance Mounts with screws for a secure, reliable connection; once installed it holds accessories firmly in place without shifting. Precise machining ensures consistent alignment and repeatable performance, important for both visual observing and long-exposure guiding. Practical use scenarios Visual observing: Attach a finder scope to quickly locate targets and center them in the main telescope’s field of view. Astrophotography: Mount a lightweight guide scope or guide camera to improve tracking accuracy during long exposures. Upgrade or replacement: Replace a worn or damaged finder base on compatible Schmidt-Cassegrain or similar telescopes to restore secure accessory mounting. Installation tip Fasten the base with the supplied screws or compatible fasteners; verify alignment and tighten evenly to avoid stress on the telescope tube. Refer to the size chart to ensure the dovetail dimensions match your equipment. Note Please review the size chart before ordering to confirm the perfect fit with your telescope model and attachment.