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Tuesday, December 30, 2008

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Are you planning to buy night vision binoculars? Binoculars are actually two telescopes placed side by side so a viewer can see through them with both eyes.

But most of the binocular models available in the market can only help you to see distant objects during the day. Most pocket binoculars sport a double-folding design and an attached carrying case. But the optical surfaces still need protection from scratches and other damage.

If you will be staying in one spot for a period of time then it might be to your advantage to consider mounting the binoculars on a tripod which would free up both hands and not require you to find the viewing area, refocus, and keep steady each time you pick them up. A great benefit with buying from specialist telescope sellers is that they can give you advice about what telescope is best. Waterproof construction eliminates potential damage due to wet conditions.

When deciding to buy a telescope, ask yourself, how much room you have to house to telescope and what things do you want to look at with your telescope, deep space, local or both? Sometimes you can buy a great pair of binoculars on the Internet cheaper than in the stores.

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Monday, December 29, 2008

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Here, since they are, in effect, half the size of a regular pair of field glasses, better quality optics can be afforded, as the cost will be proportionally lower. Bird watching binoculars need to be good in all light conditions, from dawn to dusk, and even have limited night vision.

Pocket binoculars are so handy and easy to carry. That s the reason why astronomers prefer monoculars. The most advanced binocular lens cloths are made of microfibre.

The second number tells the size of the lens. When choosing hunting binoculars, look for phase corrected lenses. When choosing binoculars, decide if the model you are examining feel comfortable while holding the binoculars to your eyes.

Telescopes from department stores are ones which try to sell themselves on magnification. I tell most of my friends that they can get their Binoculars online now, however, one way I have found that helps is to contact the seller if you need more information.

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Tuesday, December 23, 2008

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There are many department stores selling telescopes, however, to buy a telescope which will help you with looking at objects clearly in the night sky, you will need to know some key points. Although there are many other specifications and qualities which determine the usefulness of binoculars, we will discuss in this article the primary characteristics for determining the best fit for your application.

And, if you are in the military, then the Leupold Scope Tactical Binoculars may just be your best binoculars buy. 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. That s the reason why astronomers prefer monoculars.

There telescopes may be priced higher then a toy telescope, however, a good telescope will last you a long time, and in fact it can last a lifetime with good care. If the lens cloth is not a one-time use variety, it should be cleaned lightly and thoroughly before each use and should be kept in a clean and dust-free bag. Each coating is designed to provide the maximum transmission of light through the lens, and minimum reflection and diffraction, resulting in a brighter, clearer picture than with standard non-coated lens models.

They enable the user to spot far more stars, comets, galaxies, and nebulae far better than with the naked eye. Spend the money on a pair of binoculars that you can afford.

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Monday, December 22, 2008

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Binoculars come in different sizes and shapes to suit different purposes. The key piece of equipment for bird watchers is binoculars.

Binoculars have two specifications marked on the body of the binocular in the form of 7x 50, where the first number represents the magnification, in this case 7 times, and the second the aperture ,50mm in this case. A lot of hunting is done in low light conditions so it is necessary to have an objective lens large enough to provide the maximum amount of light gathering ability, as is reasonable. When it comes to selecting the right binoculars for astronomy, aperture is the most important feature to think about.

Generally, if the objective lens is 50 mm then it is considered to be a large binocular; if it is 42 mm, it is full size; if it is 32 mm, it is a mid size. The waterproof models are airtight and dry-nitrogen sealed. Binocular lens protectors drive water off the lens surface of both objective lenses and eyepieces, helping eliminate glare caused by water droplets.

Higher quality glass also yields brighter images and sharpness. Sometimes you can buy a great pair of binoculars on the Internet cheaper than in the stores.

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Saturday, December 20, 2008

nikon binoculars - these are the essentials

The image seen through monoculars appear in their correct orientation through the use of two prisms, whereas in most telescopes the images are inverted. All binoculars, spotting scopes, night vision goggles, and telescopes have there pros and cons.

Two views are drawn together to make one total picture and allow the viewer to see things at some distances up close and personal. There are even pairs that are filled with nitrogen and waterproof models. When choosing a night binocular first decide what you are going to use it for.

Hunters use binoculars, too. Choosing a telescope is not an easy choice to make and is one that really needs research. If the lens cloth is not a one-time use variety, it should be cleaned lightly and thoroughly before each use and should be kept in a clean and dust-free bag.

Binoculars are just a great piece of equipment, when you find the right pair for you, the weight is perfect, as is the balance, the optics are clear and have an excellent field of view. Ideally, you are going to lug these babies around for 10 or 20 years, so get a good pair.

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Friday, December 19, 2008

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Essentially, all binoculars and scopes are derived from classical telescopes, which consist, in their most basic fashion, of two lenses. Both eyes can see comfortably through both lenses with having to squint one eye to see.

Pack them and you'll be looking off into the distance bringing everything so much closer. Pay close attention to the numbers that are printed on the binoculars or quoted in the ad. The "10" refers to the magnification power of the binoculars, that is, objects viewed will appear to be 10 times closer than when they are viewed by the naked eye.

Any higher than about 10 times magnification and you will need to mount them on a tripod as the hand shake effect makes it difficult to get a sharp image. The image is also duller when the magnification is greater then ten. 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.

Thus, after years of wear and tear, a new cover gives your binocular lens a fresh fortification. Binoculars are a key piece of equipment outdoors.

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Thursday, December 18, 2008

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If you are the type of person who does a lot of walking or traveling with their binoculars, then an ideal choice is a compact pair of binoculars. The need for using sophisticated equipment for viewing the stars has limited the number of participants.

Some are better optically while others excel in cost. Focus adjustments on each set of binoculars are different, some binocular lenses can be focused independently while others can be focused at the same time by turning a little wheel in between the telescopes. The bigger the aperture the more light is captured so the brighter and clearer the image will be.

The second number tells the size of the lens. You will find these to be quality binoculars that won't break should you drop them. Costlier monoculars with 30x or greater magnifications are made of better prisms and lenses.

If you want to buy a telescope which truly brings the universe to life, go to a specialist place that sells telescopes, and who know and love astronomy. But if you're into astronomy, you'll need a high powered pair.

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Tuesday, December 16, 2008

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So you've been bitten by the astronomy bug and want to get started with your very own telescope, but you're confused by the vast number of possible purchases? People from all age groups buy binoculars.

The same goes for hunting binoculars, and in both cases they should be lightweight, but probably with a smaller magnification, and larger objective. There are many different features to look for when making your purchase. The size varies a lot, smaller binoculars are more expensive, but they might be just as powerful as the big ones.

Some of the greatest things you can see with a telescope are the moon and its craters. Field-of-view is determined by magnification and the focal lengths of the objective and eyepiece lenses. Compact binoculars are of enormous use to outdoor enthusiasts and travelers.

Another popular feature that has been available on opera glasses is permanent focus. Binoculars allow you to take in all of the details from a distance.

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Monday, December 15, 2008

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There are several different binoculars on the market today. Widely used for stargazing, bird watching, hunting, and fishing, binoculars are of great use to sport and nature lovers.

Most places specializing in Binoculars cover birding and hunting and astronomy which are too powerful for the marine environment. That s the reason why astronomers prefer monoculars. Most binoculars are used to view objects at very far distances and have to be focused for the viewer to see things clearly.

A 7 x 50 binocular shows a view magnified 7 times and it has objective lenses 50 mm wide. Some binoculars are designed with a roof prism to make the best use of natural lighting. They provide a comfortable viewing, featuring sliding eyepiece cups that are easy to adjust.

While compact binoculars weigh as little as a pound, by using them you will undoubtedly sacrifice performance. Binoculars now come with all sorts of gadgets and gizmos that never used to be available.

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Saturday, December 13, 2008

jason binoculars - beginner's instructions

When you are hunting, having the best equipment to guide you is absolutely crucial. Unlike monoculars which is one small telescope and can only been seen through using one eye, binoculars is lke having two telescopes, one for each eye.

Magnification specifications of 8x42 or 10x42 are perfect for a variety of outdoor optics requirements. Digital binoculars are a cheap alternative, and can be picked up for considerably less money, and usually have a built-in camera. A larger objective lens makes sense during low light conditions, since it can capture more of the available light.

That is to say, different users with different space between the eyes will be able to view the reticle horizontally. After all, the precision and accuracy required for tactical movements are much higher. The best result is achieved when multiple layers of coatings are applied, to the front and rear of the lens.

You want to have lightweight handling which is also available with this price. Hunter's binoculars are now being designed with range finders and birdwatchers are seeing more of the increasing stabilization features they need in the latest birdwatching binoculars.

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Friday, December 12, 2008

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Binoculars are actually two telescopes placed side by side so a viewer can see through them with both eyes. Binoculars repair is the last thing on the mind of a user as they purchase their prized tool.

Some are too powerful, and others not powerful enough. Some of the brilliant user friendly features of compact binoculars is that they have a very small objective lens, and they can be folded to fit in your pocket or a small pouch. If you are a backpacker or will be doing your birding on a bicycle, then you may wish to consider mid size or even compact binoculars.

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. Quality night binoculars have an infrared illuminator which increases the available infrared light. After all, the precision and accuracy required for tactical movements are much higher.

Maritime binoculars are now being crafted with state-of-the-art compasses, and lightweight water proof casing. You can use your binoculars or telescope after the kids go to bed to look at the night sky with your sweetie!

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Wednesday, December 10, 2008

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Are you planning to buy night vision binoculars? The optics field is quite large and the number of products is considerable.

Even though they are pre-moistened, they do not leave any trace of residue-causing streaks on the expensive lenses. When it comes to selecting the right binoculars for astronomy, aperture is the most important feature to think about. Telescopes provide an expanded view.

So a pair of binoculars that has the number 7x30 stamped onto the casing is a binocular that will magnify any object to seven times its actual size, and has a lens size of 30mm. Shopping online for a telescope has many benefits. Waterproof construction eliminates potential damage due to wet conditions.

Capturing as much of that as possible is good as it means all the available light is getting to where you want it. If field-of-view is important to you, don't purchase the most powerful binoculars you can find.

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Tuesday, December 9, 2008

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Over the last few hundred years, the telescope has been an instrument which has allowed the heavens to come into our doorstep. Are you planning to buy night vision binoculars?

Most binoculars are lightweight, portable, and very easy to carry. By using your binoculars case for storage between observations, you will provide maximum protection for your binoculars. The first is the number of times magnification, and the second is the diameter of the objective lens.

Any higher than about 10 times magnification and you will need to mount them on a tripod as the hand shake effect makes it difficult to get a sharp image. Compacts have objective lenses 25 mm or less. Heavy scrubbing or wiping with unfriendly cleaning materials or cloth might damage these coatings, so using the right binoculars lens cloth is important.

When buying a telescope, look at your aspirations for owning a telescope, and what you want to get out of the telescope. Your understanding of these few simple tips will not only help you in acquiring the correct binoculars for your application, but they will also help you with successful viewing no matter what you re looking at.

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Thursday, December 4, 2008

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All binoculars, spotting scopes, night vision goggles, and telescopes have there pros and cons. There are many advantages of using binoculars over monoculars.

Many pairs of binocualrs are not suitable for low-light conditions. Early recorded patents indicate that telescopic monoculars were made in seventeeth century. Coated optics will reduce light loss and glare, while giving you brighter image with less eyestrain.

The objective lenses are located on the end of the binoculars furthest away from your eye when viewing. If you plan on using your binoculars in low light conditions, you may want get an even higher objective diameter, such as 8x50. Depending on light conditions at night binoculars perform differently.

It is possible to get a nice pair of binoculars for a couple of hundred dollars so it is important to stick to your budget as it is equally possible to fall in love with a pair that cost a couple of thousand dollars. Get Outdoors!

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Wednesday, December 3, 2008

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Binoculars are used in a wide variety of activities, ranging from stargazing to watching sports. Compact Nikon binoculars are the handiest and most versatile of all optical instruments I have used.

You can extend the life of these coatings by using lens cleaner before and after each use. If you are planning on taking your binoculars on the family boat you will want a pair that is completely waterproof. Most pocket binoculars have multi-coated lenses and high-refraction prisms.

If you are using binoculars with a large, heavy objective lens it is helpful, if not necessary, to stabilize them by either resting them on something or mounting them on a tripod. A few compact binoculars come filled with nitrogen and are waterproof. Prices of modern day monoculars range from the most expensive to very cheap.

Compact binoculars with their high-quality optics offer excellent edge-to-edge contrast and sharpness. If you are going to take up bird watching, trust me, you will love it.

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Monday, December 1, 2008

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The optics field is quite large and the number of products is considerable. The opportunity to view the stars in an appreciable way requires a telescope.

Many night vision binoculars work similar to digital cameras, they have a built in flash. A larger objective lens makes sense during low light conditions, since it can capture more of the available light. If you are going to be walking then full size binoculars are certainly worth your consideration.

If your binoculars are going to be used during low light like hunting and astronomy, you had better have large objective lenses. Field-of-view is determined by magnification and the focal lengths of the objective and eyepiece lenses. Modern lightweight binoculars have also evolved in terms of the use of roof prisms, rather than the traditional Porro prisms.

If you get the waterproof housing will pay for itself again and again. Ideally, you are going to lug these babies around for 10 or 20 years, so get a good pair.

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