The 683wsg camera, pictured here attached to a Takahashi FSQ 106N refractor, is my third camera from QSI and is still a workhorse in my imaging adventures. It features an 8-postion filter wheel which accommodates my AstroDon LRGB filters and 3nm Hydrogen-alpha, Oxygen-III and Sulfur-II filters as well as a new Optolong L-Extreme filter. The 683 also has an Integrated Guider Port to which I can attach my Starlight Xpress Lodestar guide camera - a very compact and efficient means for guiding during image acquisition.