MEOPTEX 70mm Compact Deluxe Finder Guide Scope Kit with 1.25" Micro Focuser

"Mini-guide tube to quickly find objects and guiding stars, designed both for visual, as well as for photographic use. 400mm focal length. With bright, wide-field optics puts numerous potential guide stars in view so you'll never have to search for one! Have a built-in worm-focuser with Brass Compression Ring and 2 thumbscrews,90mm focusing range (10mm focusing range with micro-focusing Helical focuser, the rest is by a fixable, scaled drawtube) is made possible by an extremely precise focus adjustment. Take any 1.25 inch eyepieces in your collection, worm-focuser: fast focusing. Prevents rotation of the camera and eyepiece. Or use it as a comfortable, large viewfinder to waste less time finding objects in visual observation. It comes with matching pipe clamps and a Synta-style mounting plate to make assembly and installation as easy as possible. The sturdy metal housing made of black anodized aluminum. Looking out not only solid, but is also very robust. A milled and knurled ring allows easy and precise fine focus adjustments. Adjustable-aim dovany weight to an astrophotography setup and can conveniently be stashed in an accessory case between uses. ""Dovetail guide scope bracket installs on virtually any astrophotography telescope quickly and easily. "