Canon 15x50 IS All-Weather Image Stabilized Binocular CIRCULAR POLARISING FILTER and birds to enhance learning

and birds to enhance learning and recognition

and an Easy Link connector for supporting additional accessories

or misplaced lens cap while maintaining original Sigma quality

8 Extra Lenses or Flash Units

even with a lens hood in place

Canon 15x50 IS All-Weather Image Stabilized Binocular CIRCULAR POLARISING FILTER and birds to enhance learningOutfitted with their proprietary Vari Angle prism electronic image stabilization system, the Canon 15x50 IS All Weather Image Stabilized Binocular is an ideal optic for bird and nature watching, marine use, or astronomical use. Its quick response time and 0. 7 correction angle easily compensate for the common hand shake that can make viewing through binoculars of this magnification difficult or disorientating. A single activation button located