Orion 8891 Mini 50mm Guide Scope<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"> Compact mini guide scope designed for use with astrophotography telescopes up to 1500mm focal length </span></li><li><span class="a-list-item"> Mini 50mm guide scope with bright， wide-field optics puts numerous potential guide stars in view so you'll never have to search for one! </span></li><li><span class="a-list-item"> Adjustable-aim dovetail guide scope bracket installs on virtually any astrophotography telescope quickly and easily </span></li><li><span class="a-list-item"> Very small and compact autoguiding system adds hardly any weight to an astrophotography setup and can conveniently be stashed in an accessory case between uses </span></li><li><span class="a-list-item"> Designed for use with Orion StarShoot AutoGuider (sold separately) and other similar small-chip CCD autoguiders </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ov1DBxabL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41EZpiD84SL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61IgYQQE1yL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ekGo0gktL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41orS0Ps6AL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Y7CW6RpbL.jpg" noproxy>