The Meade 07389 LX90 Equatorial Wedge Adapter Plate is ideal for mounting on the Meade 8-inch Equatorial Wedge. This item provides polar alignment for the LX90-ACF and LX90-SCT models and offers long exposure and imaging. In order for the Meade Equatorial Wedge to work with telescopes, the wedge adapter plate is crucial. Made of aluminum, this plate converts standard 3-hole mounting patterns to a single central mounting bolt that’s needed by all Meade LX90 telescopes. This item gives a steady and secure mounting for every model and is compatible with the Meade 8-Inch Wedge, 10-Inch Wedge, SuperWedge and UltraWedge. The Meade 07389 LX90 Equatorial Wedge Adapter Plate comes with a 1-year limited warranty. Meade has everything you need to capture the night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that "Meade Optics Inside" means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through a Meade this evening and see what you've been missing.