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Designed for professionals and uncompromising enthusiasts, this high-magnification binoculars incorporate innovative technologies that set a new standard of performance. Features High magnification of 18x Large diameter 50mm objective lens for a bright field-of-view Wide field-of-view of 67° Long eye-relief of 15mm Image stabilizer UD element reducing chromatic lens aberrations Suitable for use in all weather conditions
The 18x50IS AW is unique among high- magnification binoculars because they incorporate Canon remarkable Optical Image Stabilizer technology. Proven highly effective in Canon 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 Canon 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 vignetting.
Canon superior optical engineering also provides unusually wide apparent field-of view. This is particularly important in high-magnification binoculars as it makes it easier to locate your desired subject.
Product Specification Magnification (x) 18 Objective Diameter (mm) 50 Exit Pupil (mm) 2.8 Real Field of View 3.7° Apparant Field of View 67° Wide Field of View at 1000 m 65 Closest Focussing Distance (m) +/- 6 Eye Relief (mm) 15 Prism Porro Prism II Objective Lens (G2-G4) Movement Yes Eyepiece Lens Movement No Objective Lens Movement No Image Stabilizer Yes Field Flattener Lens Double Field Flattener Aspherical Lens No UD Lens Yes Power Source - Two size AA batteries Yes Rubber Coating All Weather - Usable in heavy rain Water Resistance Yes Super Spectra Multicoating Yes Weight (excl. batteries) 1,200 g Width (mm) 152 Height (mm) 193 Depth (mm) 81
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