Sky Watcher 8in. Quattro Imaging Newtonian Telescope. What this means for the amateur astronomer is that the Sky Watcher Quattro Imaging Newtonian 8 inch Telescope can produce some impressive images of the night sky and for the visual observer it offers a bright usable image almost instantaneously. When you're done taking images the Sky Watcher Quattro Imaging Newtonian 8" Telescope can be used for all sorts of things including birding general observation and even astronomy. A dual-speed 10:1 ratio focuser allows you to easily adjust the focus of your telescope and the integral baffle keeps de-crust in place so you won't have to worry about backlash or the mirror being damaged. It also allows for much faster sleeve changes than competing models. The structure of the Sky Watcher Quattro Imaging Newtonian 8" Telescope is also fully enclosed in an aluminum housing making it very sturdy and resistant to damage from impact. Grab this Sky Watcher Quattro Imaging Newtonian 8" Telescope and get out there Specifications for Sky Watcher Quattro Imaging Newtonian 8in Telescope: Manufacturer: Sky Watcher Color: Black/Silver Package Contents: Sky Watcher Quattro Imaging Newtonian 8in Telescope Sky Watcher S11210: 8in. Quattro Imaging Newtonian Telescope