Binoculars

Canon Binoculars Figure - The Best Of Canon 18x50 Image Stabilization Binocular

The 18x50 Image Stabilized binoculars feature a shock-resistant, water resistant rubber coating for a nonslip grip, better durability, good handling, and for protection against rain & splashing water. You don't have to worry about the optics misting up if you get caught in the rain and still need to view. These binoculars render high-magnification and wide-field viewing. Controls for focusing and image stabilization are centrally placed and accessible by both hands. These binoculars provide long eye relief for added comfort and allows the use of eyeglasses without vignetting of the image.

What is an Image Stabilizer?

The more powerful the binoculars, the more shakings are magnified. As a result, even a little sway of your hands will shake the image in the binoculars a great deal. Usually, we can bear this image shake with binoculars up to 7x magnification. The image shake would quickly get unbearable With higher-magnification binoculars.

However, with Canon's Image Stabilizer turned on, the image shake becomes tolerable even at magnifications of 15x and 18x. Such high magnifications were previously unthinkable in a pair of binoculars without the use of a tripod. TheImage Stabilizer steadies the image instantly and brings out the top-notch optical performance of the lenses.

Image Stabilization and More

Canon's IS technology is outstandingly good at eliminating the sway problem and is widely applied by the television industry with Canon's professional broadcast quality video recording equipment. An exceptional VAP (Vari-Angle Prism) corrective IS system sits within the objective lens group and the porro prism on each side of the binoculars. Within one-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 modifies to refract or 'bend' the light path by exactly the right amount, thus fully compensating for the vibration.

Super Spectra Coating

A number of optical elements affect the brightness of an image, including the total of incidental light that is reflected by the lens. An uncoated lens will reflect away as much as 8% of the incidental light, significantly dimming the image. Canon's Super Spectra Coating prevents that reflection.

What do the numbers mean?

8x25? 15x50? 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 in the objective lens. To illustrate, if you use a 10x lens and view at an object that is 200 yards away, it looks to be the same size as an object placed just 20 yards away. The second number, the size of the objective lens, is crucial because the larger the objective lens, the more light it can accept for brighter, more detailed images, and the better suited they will be for low light situations.

Author Resource:

Reagan Senoron is an expert author about Technology and Product Review articles.If you want to learn more about Canon binoculars figure and want a video demo, please visit the link. You can find consumer electronics supplies there too.

What Are Big Binoculars And How Can They Be Made Easier To Use?

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The intended use of binoculars may vary. Capabilities depend on the size of the binoculars and the power they have. Specifications and strength of binoculars define its power and its use. The power of binoculars is determined by two parameters: magnification and the width of the aperture lenses or the effect of light. If binoculars are described as [7 x 50], the first letter represents magnification, while the second letter represents the diameter of the objective lenses. In this case the object viewed will appear 7 times closer than if it was viewed without binoculars. The second number 50 represents the propensity of the binoculars to gather light. The higher the second number, the brighter the viewed object will be. One of the uses of binoculars with high second numbers is stargazing, but there is a problem that must be resolved with initial use of these binoculars. The weight of binoculars of size [7 x 50] and above makes it impossible to use by simply holding it up to your eyes and freely viewing objects. Installation of a binocular mount will hold these binoculars in place, providing support.

Binoculars are defined as big binoculars when their specification indicates the second number is 50 or more. Binoculars [7 x 50] are considered big binoculars. These binoculars are physically heavy and their use can be affected because they are cumbersome. Some uses of big binoculars include surveillance, bird watching, hunting, and star gazing. Binocular mounts are used to change the way big binoculars are placed for use. With this renewed change, big binoculars assume their purpose and they are available for use.

A binocular mount is designed to provide support appropriate for large binoculars and small telescopes. The mount requires modification as it is being installed. The mount must be shaped to provide singular support to hold the equipment. It is imperative to find a suitable location for mounting the binoculars. After completing all the necessary preparations, assembly of the mount is completed. This support facilitates big binoculars, so they can function with ease.

Binoculars that are very large may not have outstanding features. Maybe they are just big and bulky without much purpose. When purchasing binoculars, it is important to investigate the product so you will know what you are getting.

New optical technology has been introduced bringing everything 80x closer. These zoom compact binoculars are the smallest on the market and they include all the necessary features with high performance magnification and clarity. They produce sharp, high-contrast images. These binoculars allow you to view objects at 20x magnification and then to zoom to 80x with maximum focusing capability, while retaining sight of the object you are viewing.

New ideas on selecting binoculars caution that power ought not to be the chief goal when choosing binoculars. Consideration of light gathering, field of view, and ease of use are also important. Binoculars with too much magnification can weigh too much, and this equipment may be too uncomfortable to use for very long at a time. These binoculars require a mount and use will have some limitation. Bigger is not always better. Consideration of the intended use of binoculars will be helpful when ordering equipment.

About the Author:

Gregg Hall is an author living in Navarre Beach, Florida. Find more about this as well as binocular mounts at http://www.bestbinocularsonline.com

World Of Binocular

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A bird watcher needs to be able to see feathers in dim light, and have strong magnification. They should also be able to focus on close objects, have color viewing, and a large field of view in order to see the bird well. They should also be light and have a strap to carry them on, and be comfortable for the user. It's a great idea to get birding binoculars that are waterproof and can also stand on a tripod, since you never know where the birds will go. Binoculars for bird watching are classified by two numbers: the first giving us the magnification and the second, the diameter of the lens. It is a good idea to keep the magnification of bird binoculars fairly low, usually around 8 times, in order to lessen the impact of natural hand shake, and to keep the field of vision sizable. A larger diameter gives a clearer image because it traps more light, and it also widens your field of view. The most popular are 40mm and 42mm, because any larger can make bird binoculars heavy and hard to use. To fully enjoy bird watching and to sharpen your bird identification skills a good pair of binoculars is a must especially if you want to take your hobby further. Price You should buy the best binoculars you can afford. A pair of quality binoculars is essential, especially for pro bird watchers. Binoculars can range in price from under 25.00 to well over 1000.00. When you are starting out it may be tempting to buy a very cheap pair of binoculars. However, this is false economy as they will probably lack features which are needed for bird watching and you will not enjoy your hobby so much. An upfront investment will set you on the road to many years of bird watching enjoyment and your binoculars should last just as long. Many novice bird watchers make the mistake of buying binoculars with a high magnification thinking that the greater power will enable them to see birds more clearly. However, although the birds will appear closer and larger, as magnification increases your field of view decreases and slight movements made by an unsteady hand or a gust of wind are greatly exaggerated. High powered binoculars can also make the eyes tire easily so for general bird watching choose a magnification of 7x or 8x. If you are using a hide or viewing hawks and waterbirds over large expanses then choose a magnification of 10x. Do not choose zoom binoculars for bird watching - they do not give as good an image and are more likely to develop faults.

About the Author:
Zakaria is an author, write various articles on different themes to expand information. You can get information about mobile phones and other contract mobile phones.