Canon 15x50 Image Stabilization All Weather Binoculars w/Case, Neck Strap & Batteries This pair of binoculars from Canon are unique among high-magnification binoculars because they incorporate Optical Image Stabilizer The Image Stabilizer technology compensates for handshaking as well as minute vibrations at the touch of a button 15x high magnification ratio. A 50mm objective lens for a wide, extra-bright field of view Multi-Coated Ultra-Low Dispersion Objective Elements add contrast, clarity & color fidelity 15mm Long-Eye Relief ensures comfort.