The OSCAR3 10-20x 30mm is an industry first innovative mini spotting scope featuring electronic image-stabilization, putting rock-solid spotting scope magnification in the palm of your hand, no tripod required. Due to the OSCAR3 size and ranging capability, it is ideal for backpacking, spot/stalk and tree stand archery, or long range rifle hunting in open country or mountains as well as concealed viewing situations for LE or Military use. The SOS (SIG Optic Stabilizer) system allows for quick and easy target identification by stabilizing the image and virtually eliminating a shaky image for all users. The low dispersion, fully multi-coated glass with BAK4 prism provides you with the maximum in color clarity and image brightness creating crisp resolution and image contrast. Features a multi-position twist-up eyecup that provides a generous eye relief for all users, dependable waterproof (IPX-4 rated) and fog-proof performance. A 0ne-handed power selector wheel offers ease of operation while holding a rifle or bow.