Orion 08296 10-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"> This affordable 10" astrograph is ideal for capturing stunning deep-sky astro-images </span></li><li><span class="a-list-item"> Fast f/3.9 focal ratio provides swift wide-field imaging performance </span></li><li><span class="a-list-item"> Enhanced reflectivity aluminum coatings on primary and secondary mirror provide 94% reflectivity </span></li><li><span class="a-list-item"> Sturdy 2" dual-speed low-profile Crayford focuser permits ultra-fine focus with 11:1 ratio </span></li><li><span class="a-list-item"> Extended tube length of 7.5" in front of the focuser blocks peripheral light， optimizing image contrast </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41EESkrpXfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Y5L%2BuMYWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51fQUCa2nzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51BHqC6xECL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51g9%2B6K3UeL.jpg" noproxy>