Best accessory Ive ever purchased
If you own an FSQ, an FS-102, 128, or 152 this accessory is a must for visual astronomy. It removes whatever false color there may be in my FS-152 even on the brightest objects. Several amatuers viewing through the Extender-Q and the FS-152 freely admitted the absence of any visibly discernable false color. There is no reduction in image quality - period! Fantastic quality and workmanship. Its even configurable for using with the binoviewer to double your viewing pleasure. Talk to Anacortes for appropriate adapter information.