Canon 10×42 L Image Stabilization Waterproof Binoculars The much-anticipated 10×42 L IS WP is the first waterproof binocular to incorporate Canon’s exclusive Image Stabilizer technology for steady, shake-free viewing. The high quality L series optics, featuring 2 Ultra-low Dispersion (UD) lens elements (on each side), deliver excellent correction for chromatic aberration. With a large lens diameter and a 4.2mm exit pupil diameter, this binocular provides an exceptionally bright view, even in low-light conditions. The 10×42 L IS WP binocular offers both the desired brightness and excellent waterproof capabilities, making it ideal for a host of activities including marine use, stargazing and wildlife observation - just to name a few.
Customer Review: Image stabilizer saved a favorite hobby
I have been an avid birdwatcher for over twenty years. Recently I have had trouble holding the binoculars still enough due to an inherited tremor and a recently acquired broken arm. I was afraid I would have to give up one of my favorite activities. The Canon image stabilizer binoculars are easy to use and provide a sharp image that does not waver. Thanks Canon for helping me continue a good quality of life.
Dorothy L. Miller
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Canon 15×50 Image Stabilization All Weather Binoculars w/Case, Neck Strap & Batteries With its wide 50mm objective lenses and high magnification,these rugged, all-weather Canon Image Stabilizer binoculars are destined to set a new and higher benchmark for image brightness, clarity and ergonomic design.Leave your tripod at home when you use the new Canon 15×50 binoculars. Canon has once again made its world-renowned optical image stabilizer more convenient to use on this all-weather binocular. With a push of a button, bumpy images are stabilized instantly for maximum viewing. Multicoated ultralow dispersion (UD) objective elements add contrast, clarity, and color fidelity. Housed in a rugged, water-resistant, and slip-free rubber body, these binoculars can be used in rain or shine, whether in a football stadium or on the high seas. Stargazing is also possible with these versatile binoculars. The 15×50 is greatly improved over the previous model, with a larger 50mm objective lens, more convenient operation of the optical image stabilizer, and optional antifog eyepieces. Two AA batteries power the device. Also included in the package are a case, neck strap, and eyepiece covers.Image Stabilization and More
With any high magnification binoculars, most users will experience frustrating image shake. Unless fixed to a tripod, image shake can render high magnification binoculars useless. Canon’s IS technology is remarkably effective at eliminating this problem and is widely used by the television industry with Canon’s professional broadcast quality video recording equipment. A special VAP (Vari-Angle Prism) corrective IS system sits between the objective lens group and the porro prism on each side of the binoculars. Within thousandths of a second of the binoculars being moved from their optical axis by vibrations, a detection system activates the IS mechanism. The VAP shape alters to refract or ‘bend’ the light path by precisely the right amount, thus fully compensating for the vibration. It is this essentially immediate response that effectively suppresses image shake.Super Spectra Coating
A number of optical factors affect the brightness of an image, including the amount of incidental light that is reflected by the lens. An uncoated lens will refelect away as much as 8% of the incidentail light, significantly dimming the image. Canon’s Super Spectra Coating prevents that reflection.What do the numbers mean?
15×50? 8×25? The two numbers used to describe any pair of binoculars are their magnification — 8x, 12x, 15x and so on — and the diameter of their objective lenses — 25mm, 36mm, 50mm, and so on. The larger the first number is, the larger the object will appear to be in the objective lens. For instance, if you use a 10x lens and look at an object that is 100 yards away, it appears to be the same size as an object located just 10 yards away. The second number, the size of the objective lens, is important because the larger the objective lens, the more light it can admit for brighter, more detailed images, and the better suited they will be for lowlight situations.A look inside

Customer Review: Great
I have had these for a few years now, and they still work great. I use them mostly for keeping an eye on the world outside my office window. They are a bit heavy, and they go through batteries fast. Get NiMH AA rechargeables and you’ll be glad you did. One oddity - they do not come with objective lens caps, so if you keep them outside their case, it’s best to store them standing on the objective end. Luckily they are very stable this way on a table or shelf.
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Canon 18×50 Image Stabilization All-Weather Binoculars w/Case, Neck Strap & Batteries A pair of all-weather resistant, 18×50 binoculars that features image stabilization Imagine riding in a truck over a bumpy back country road, and seeing a perfectly steady image in your binoculars! Other features include - a water resistant, non-slip rubber coating for protection against rain & splashing water & secure handling Long eye relief that allows the use of eyeglasses without vignetting of the image Wide 67 field of view Doublet field-flattener for sharp, distortion-free images from edge to edge Powered by 2 AA batteries Includes - deluxe carrying case, wide strap, & 2 AA Alkaline batteries Canon 3-Year USA / 1 Year International Warranty
Customer Review: Great, But Not My Favorite Canon IS Binoculars
I have been an avid birder watcher for several decades. I’ve owned most of the top-of -the-line European binoculars (Zeiss, Leica, etc.) over the years. I purchased the Canon 12×36 IS binocs over 2 1/2 years ago and I love them. However, thinking that more magnification would be better, I ordered the 18×50 IS pair a year later. I have since sold them and use mostly the Canon 12 power. Here are a few reasons why they were not right for me:
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