The 20-60x60 45° Zoom Refractor Spotting Scope from Celestron is a prismatic refractor spotting scope at a great price, with an externally sealed, waterproof housing that's also rubber armored. Viewing is angled at a comfortable 45°. The permanent zoom eyepiece with a soft rubber eyecup for eyeglass wearers provides extra comfort. It has 20-60x magnification and comes with a tabletop tripod along with both a soft and a hard carrying case. Because the scope's so compact and light, it is an ideal choice for using on a vehicle's window (with an optional window mount).