History binoculars

Written by admin on January 29, 2010 – 3:09 am -

Binoculars, two telescopes, which has held together. The images of the two prismatic telescopes are required to provide binocular vision. In 1608, Hans Lippershey develop the telescope. When he tried to obtain a patent on his instrument, was not approved because other telescopes was previously known. The perpetrators were never before seen a telescope, asked if he could make a binocular version of it, with the optics of quartz. Ended in Decemberin 1608. It 'was probably about three or four power and about an inch of belly. Made two more to be done within a couple of months. The original price was approximately 1,000 forint, which then reduced to 900 florins, which may now be $ 1000. In his 18th century collections of letters of Galileo Giovanbattista Martinelli E 'wrote that in 1618 Galileo constructed a helmet with a frame with two small telescopes to be used on a ship. He called celatone. Other authors describe as acelatone in 1616 or 1617 and tested on ships throughout 1617 In 1636, Galileo describes how the length can be identified by observing the positions of Jupiter's satellites are not fixed. He described using celatone. Daniel Chorez optical instruments made in Paris. He was made a telescope from 1625

In about 1660, a Frenchman Francois Lassere for cappuccino Pere Cherubin d'Orleans, to develop binocular telescope, tubes separated by a metal frame and put itboxes, which expanded by sliding the window within the larger child. Has about 30 of them in 1660, and 1670 s, s. In 1714, patrons made Peitro a telescope binocular eyepieces with silver lids open help to reduce glare. The goal is about 12 mm clear aperture of approximately 10 times magnification, and the creation of three lens system is no stop opening. Since most of these binoculars have been sold to nobles or conversation piece for collectors, have beenpreparations decorated with gold leather gear. In about 1750, made binoculars Francois Baillou with dark green lenses for solar observing. In 1790, the improvement Peter Dollond telescope through the use of a tube to move the objective lenses and eyepieces with a rack and pinion track. All these early refracting telescopes were twins. In 1864 during the civil war, asked the U.S. Naval Observatory Alvin Clark to make a telescope that combines the broad area of high magnification. ItIn February 1865 complete. There are many improvements since then. By year reflector binoculars, night vision digital are just some of the changes have occurred. Binoculars have many uses, including astronomy, hunting, getting a close-up of the ball and of course the military.


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Digiscoping with Swarovski Optik

Written by admin on January 28, 2010 – 2:44 am -

What is digiscoping?

Digiscoping is a form of photography, which involves the use of a compact digital camera for a telescope or a telescope. With some basic equipment that amateur photographers incredible images of nature and other things that will compete with the professional photo! Everything you need for a single, close-up lens are a little 'patience and lots of practice! May be a good time, but when you get to download these awesome shots on yourcomputer and share them with friends, would be useful.

What do I need to start?

All you really need to start with a digital camera and a telescope. Other devices that may be a value from the purchase of an adapter and a tripod. An adapter will help to keep the camera and prevented from fading. A tripod will allow you to keep a camera in the same position for long periods without straining your arms. If you are serious about getting the bestdigiscopy shots, especially in rural areas, so that the winner Swarovski Optik telescopes should be the product before stopping.

The best for all applications …

Perhaps if you hear the name of Swarovski Austrian crystal is expected, and will not be wrong. Swarovski Optik is the brain child of Wilhelm Swarovski, son of Daniel Swarovski, who founded the company great success in Swarovski crystal. With the help of his father's resources and beautiful glass cutting techniquesWilhelm Swarovski develops a telescope for astronomy to feed his hobby. William moved from his first telescope to build many more telescopes and binoculars, began Swarovski Optik, and society.

You can find more information about the contest swarovskioptik.com

Like his father, Crystal is the perspective of Wilhelm are known throughout the world. Except, instead of a family name in the circle of enthusiasts and jewelry makers, Wilhelm Swarovski last name is known among nature lovers and photography enthusiasts. Amateur ornithologists, in particular, seem to favor the brand Swarovski, and you can easily find dozens of sites for bird-watching, the top-of-the-line and optical fields involved.

With a philosophy that drives the highest quality and a requirement that the best product for each application in their experiments, Swarovski Optik has risen to the top of the market. They provide telescopes, telescope> Binoculars and other optical equipment. It also Digiscoping Kits.

Digiscoping Kit

Digiscoping Swarovski offer different packages that contain a space, a tripod and an adapter. In general, use these kits are angled so that the photographer to attach the scope of a tripod and camera in a comfortable environment, the angle downward, while the telescope can be almost anywhere can be identified. The adapters included in these kits related to variousdigital cameras, allowing rapid adjustment to the telescope. One form of adjustment saves precious seconds, so the volunteer photographer for images you need. This is particularly important in nature photography. One can expect that rare bird to sit on while you wait for the camera, fully consistent with the scope is not!

I'll have to buy a special camera?

Individuals and nature lovers with the idea of digiscoping might think that they need special camera equipment. Althoughtrue that not all digital cameras suitable for digiscoping, as you have a good quality camera, you may be right. Areas Swarovski and adapters are available that are compatible with hundreds of cameras, including Canon, Fuji, HP, Kodak, Nikon, Olympus, Panasonic, Samsung and Sony.

Advice on the best pictures

Has the camera zoom with your telescope is not. If you have an area of quality, has all the "Zoom" isneed.Practice settings. When taking pictures with an opportunity and a camera, you have two devices to focus properly. It takes practice. Once you start Digiscoping, many photographs of the same things with different institutions taking. When you see images, you will begin to see what the best options in conditions.The shorter exposure time is the best job because they have less time for traffic and other factors which may cause the armpicture. If you have an idea for decades or more has increased, some factor is something that occurs much more.

When digiscoping, remember: all the traffic is bad. Even touching the camera may be too much traffic to offer. If your camera, a self-timer, you can think what they did picture a few seconds after strengthened.

Practice, practice, practice,

As with any hobby useful, Digiscoping adopt practices. But after practicingmany photographs, and you've finally found the perfect one-of-a-kind, close-up, consider the idea of Swarovski Digiscoper annual contest of the year. Winners and runners-up in the contest to win a couple of very beautiful Swarovski products.


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Astronomy with binoculars and Planetgazing

Written by admin on January 25, 2010 – 1:04 am -

For the newcomer to stargazing planet's poles or even a good pair of binoculars is an important step for scanning the sky with the naked eye.

You will be able to develop the ability to look at astronomy, planets, viewing and locating constellations before going to the relative cost of purchasing a telescope.

There are many advantages of using binoculars for astronomy.

* The cost, good binoculars are far cheaper Binoculars
* They are much easier to manage and use a less experienced Skywatch. They are small, lightweight and have no need of any institution.
* Binoculars provide a much larger area than most telescopes. Makes it easier to find items. This is one of the biggest challenges for beginners.
* Constellations of research, observation and comets is much easier with binoculars, you can capture a lot of air quickly.
*Binoculars> have many uses, and in order to obtain the value of your purchase.

And the binoculars, you will also have an astronomy sky chart to help you find your way around the sky.

A red flashlight is also useful. It allows you to look at the cards, or books you may have trouble with your night vision. If you can buy a torch red, normal white light torch with red cellophane covers.

If you have developed the skyability to see with your naked eyes, is much easier to take things with binoculars. planetarium sticks will be available at your fingertips with the binoculars to l '.

A visit to your local library will be very useful. Try a book that shows what a certain planet or object you look through a telescope to find.

Also remember that when you go out on a clear night for a place in heaven to see that the temperature can drop rapidly. So always wrap uphot.

If you decide to use a large telescope, you can create a tripod with a binocular mount a great help.

Not so funny to find a planet or constellation and then destroyed by the end of your trembling hands.

A laptop is also a good thing to wear. You can write and take notes on what you saw.

Like all things, the Internet is great for finding information about astronomy, and a guide to Googleenough to produce results and reading material for your hungry brain for a long time to train.

But even if your interest in astronomy only runs to learn the names of the stars in the sky
A good pair of binoculars, a small and compact make astronomy and planet viewing more interesting.

To check out my binoculars, a center off below, and happy to see.


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