Orion 8297 8-Inch f/3.9 Newtonian Astrograph Reflector Telescope<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Capture excellent astrophotos with our 8" aperture imaging-optimized f/3.9 Newtonian astrograph reflector telescope </span></li><li><span class="a-list-item"> Big 8" (203mm) aperture and fast f/3.9 focal ratio provides powerful astrophotography performance </span></li><li><span class="a-list-item"> Nine internal baffle rings， extended tube length in front of the focuser， and flat-black interior work together to provide maximum image contrast </span></li><li><span class="a-list-item"> Both primary and 70mm minor-axis secondary mirrors feature enhanced reflectivity (94%) aluminum coatings with a protective quartz overcoat </span></li><li><span class="a-list-item"> Also provides excellent visual views of everything from the Moon to the Messier list of celestial objects thanks to included extension adapters </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Ws0WiyO2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61IgYQQE1yL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Ee89q64JL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/416hSXhaMFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51cJR9e-2KL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51NrpKuotoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41EMJ%2BCszML.jpg" noproxy>