Friday, May 8, 2009
Wednesday, May 6, 2009
yukon - viking lt 2x24 night vision binoculars fundamentals
Bird watching binoculars need to be good in all light conditions, from dawn to dusk, and even have limited night vision. People from all age groups buy binoculars.
There are small as well as giant binoculars. You'll need to choose the objective diameter for your binoculars. If you bird by sitting in a favorite spot, then larger binoculars could be your choice.
You will need a magnification factor of at least 7, maybe up to 10 if you have a steady hand. Compacts have objective lenses 25 mm or less. Do keep in mind that a larger objective diameter will generally increase the size and weight of the binoculars.
My personal experience has revealed binoculars in the two to five hundred dollar range perform well and I ve never missed a sighting because of their quality. Make sure you look at the len's coating when making your purchase of binoculars.
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Tuesday, May 5, 2009
giant zoom binoculars - basic binocular info
The opportunity to view the stars in an appreciable way requires a telescope. Using binoculars is not a risk free activity.
It is important to protect binoculars from dust, mist, rain, fog, moisture, sunrays, fire, and fingerprints. The size varies a lot, smaller binoculars are more expensive, but they might be just as powerful as the big ones. Many binoculars have eyepieces that fold in and out.
Bird watching binoculars seem to run along the same lines. Compact binoculars are of enormous use to outdoor enthusiasts and travelers. They provide a comfortable viewing, featuring sliding eyepiece cups that are easy to adjust.
Everyone asks how to understand the magnification on binoculars. Ideally, you are going to lug these babies around for 10 or 20 years, so get a good pair.
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Monday, May 4, 2009
best binocular reviews - these are the basics
The key to a long and useful life for your binoculars is to follow the simple steps to protect against the unexpected. Golfers, hikers and bird watchers like to carry a monocular since it is only half the weight and size of a binocular and much easier to pack.
Tasco binoculars, Bushnell binoculars and Nikon binoculars are three of the most popular brands in the marketplace. When hiking or orienteering, binoculars will be very useful, but it is important to note that optics are very fragile, and so plastic lenses over glass ones, and a rugged case are probably going to be more important than high power, or the ability to use them at night. All light transmitting surfaces are covered with multi-coating to increase brightness.
The Leupold 10x50mm tactical binoculars also comes with a Mil-Dot or Leupold TMR, Tactical Milling Reticle, which you can rotate. Depending on light conditions at night binoculars perform differently. Certain types of binocular lens cloth are even machine-washable using either cold or hot water.
The objects may look bigger, but the images could be quite unclear. Now it is time to get outside.
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Sunday, May 3, 2009
discount 12x50 binoculars ground rules
With the beginning of spring migration it is time to consider investing in new binoculars. Once you've looked through them, you want to see everything through your binoculars, they make everything closer and clearer.
A telescope is an instrument that makes it possible to look at stars and the planets from the comfort of your own home. Many people prefer to carry binoculars around freely, rather than in a case. Its coyote brown rubber armor with an ergonomic design, not only makes the Leupold tactical binoculars easy to grip, even when your hands are wet, it also provides for rough usage and is suitable for most difficult terrains.
That is to say, different users with different space between the eyes will be able to view the reticle horizontally. Most pocket binoculars also feature long eye relief. The first number gives the power of the magnification and the second number tells the diameter of the objective lens in millimeters which measures its light gathering strength.
The average binoculars user should go for a pair having magnification between 7 and 9x. Binoculars are easy to operate and allow viewers to concentrate fully on looking up into the sky.
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Saturday, May 2, 2009
new carl zeiss edf 7x40 military binoculars rep. set - the basics
As it is with binoculars, so it is with scopes. There are three major quality factors you should examine before buying a pair of binoculars.
But most of the binocular models available in the market can only help you to see distant objects during the day. The first number tells the magnification factor. Binoculars can also come in very large sizes but those are usually used by more professional viewers and need to be steadied by being placed on a tripod for support.
As with the aperture of a camera lens, the size of objective lens determines the amount of light that can enter your binoculars. When you're trying to spot game that blends in with its surroundings, you need every edge you can get. When choosing binoculars, decide if the model you are examining feel comfortable while holding the binoculars to your eyes.
The objects may look bigger, but the images could be quite unclear. When looking for a pair of binoculars to buy you may have to shop around.
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Friday, May 1, 2009
galileo compact binoculars - basic binocular info
There are three major quality factors you should examine before buying a pair of binoculars. Bird-watchers, hunters and amateur astronomers are just a few of the people who use binoculars.
Compact binoculars are ergonomically designed and are the best choice in terms of value for the money. Be sure a neck strap can easily be attached to help with fatigue. Any larger than about 9 or 10, and the natural shake of the human hand will be magnified to such an extent that the image becomes difficult to see, and a tripod will be required.
The lens size does not indicate lens quality, however the larger the lens size the brighter the view and the larger the field of vision. You can see so much detail in the craters, one which you can not see by plainly looking at the moon with the naked eye. How well your binoculars will serve you in low light conditions is described as twilight performance.
Mars and Venus on the horizon are a whole different picture when you can magnify your own vision. Binoculars now come with all sorts of gadgets and gizmos that never used to be available.
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