Canon 15x50 IS All-Weather Image Stabilised Binocular

<p>Outfitted with their proprietary Vari-Angle prism electronic image stabilisation system, the<strong> Canon 15x50 IS All-Weather Image Stabilised Binocular</strong> is an ideal optic for bird and nature watching, marine use, or astronomical use. Its quick-response time and ±0.7&deg; correction angle easily compensates for the common hand-shake that can make viewing through binoculars of this magnification difficult or disorientating. A single-activation button located precisely where the right forefinger naturally rests makes using them easy and allows you to concentrate on viewing without distractions.</p><p>For increased usage, the 15x50 IS will work as full-featured binocular when the image stabilisation is not being used - even if the batteries are dead or removed. Optically, it is built with ultra-low dispersion (UD) glass elements and matching doublet field-flatteners, with their Super Spectra anti-reflection coatings to produce bright and clear high-contrast images without distortion across the entire wide field of view. Protecting the optics and electronics is an armored chassis that benefits from ergonomically-designed grips, and a standard 1/4inch-20 tripod mount socket for an even steadier view. Right-eye dioptric correction, twist-up eyecups, and a wide interpupillary adjustment range rounds out the features of this binocular that will become your go-to optic for any outdoor activity.</p><p><strong>Optical Performance</strong></p><ul><li>Works as a conventional binoculars even with batteries uninstalled</li><li>15x magnification</li><li>50mm objective lenses</li><li>Porro prism optical path</li><li>Ultra-low dispersion (UD) glass elements virtually eliminates chromatic and spherical aberration for high-contrast distortion-free images with true colour rendition</li><li>Objective lens Construction: 4-elements/3-groups</li><li>Eyepiece lens construction: 7-elements/5-groups</li><li>Fully multi-coated optics using Canon's proprietary Super Spectra Coating</li><li>Doublet field-flatteners produce sharp, edge-to-edge distortion-free images</li><li>Wide 67&deg; apparent viewing angle</li><li>236feet field of view at 1000 yards</li><li>Long 15mm eye relief</li><li>3.3mm exit pupil</li></ul> <p><strong>Image Stabilisation</strong></p><ul><li>Proprietary Vari-Angle prism electronic image stabilisation</li><li>±8.5&deg; correction angle</li><li>Single activation button in natural position for right-forefinger use</li><li>2.5 h continuous runtime at 77&deg;F (25&deg;C)</li><li>Runs on two included AA batteries</li></ul> <p><strong>Use and Handling</strong></p><ul><li>Large centre focusing knob</li><li>±3 right-eye dioptric correction</li><li>58-76mm interpupillary distance adjustment range</li><li>Fold-down rubber eyecups use with or without eyewear</li><li>1/4inch-20 tripod mounting socket</li></ul> <p><strong>Construction Details</strong></p><ul><li>Water-resistant against rain</li><li>Slip-resistant protective rubber armor</li><li>Environmentally-friendly lead-free optical glass</li><li>Tethered ocular and objective lens caps</li><li>Weight: 39.2 ounces, without batteries</li></ul>