Canon 15x50 Is All Weather Image Stabilized Binoculars

The 15x50 IS AW Binoculars is unique among high-magnification binoculars because they incorporate remarkable Optical Image Stabilizer technology. Proven highly effective in video camcorders and professional lenses, this revolutionary system employs a novel Vari- Angle Prism that instantly and continuously makes adjustments to maintain a steady image. With Optical Image Stabilizer, you can enjoy the resolving power of these binoculars without a tripod. You can even use them from within moving vehicles. Their shake-free performance not only enhances your ability to view fine detail but also reduces eye strain and fatigue. The IS series feature eyepiece lenses with a unique Doublet Field Flattener, which dramatically reduces curvature of field. As a result, there is none of the image distortion and blurring at the periphery typical of high-magnification binoculars. This advanced design also results in long eye relief, which enables eyeglass wearers to view the entire field without vignett