A Telescope Buying Guide for Beginners

Posted on January 28, 2012 by admin

Telescope is an exciting physics equipment. Buying a telescope is a daunting task for a newcomer. It all depends on your astronomy goals and careers. There is no perfect one which suits all observers in all conditions. You have to look for the features you want in your telescope and select the best one’s according to your requirement.

Selecting the proper type

The refractor type telescopes best suit for watching moon and major planets. Refractor telescopes are long & thin, and known for their sharp, detailed and contrasty images. They collect light through multi-element lenses. If you are just a starter then a small, quality achromatic refractor of 60 to 90 mm aperture would be a good one. The best thing about a refractor telescope is that they are inexpensive, portable and almost maintenance free. A refractor telescope is also useful when you will be mostly observing from city or the surrounding areas where the night skies are lightly polluted.

Reflector telescopes are also known as Newtonian telescopes. They are good for planetary as well as deep-sky viewing. However Newtonian telescopes are more fragile and need more maintenance than others. These telescopes collect light with a curved, concave mirror and with the help of their large apertures, they show fine, highly-resolved images. The reflector scopes are not suitable for terrestrial viewing because they produce an upside-down image.

Catadioptrics use both lenses and mirrors to collect and focus the incoming light. They are also called compound telescopes. Catadioptrics scopes are considered the most versatile telescopes and gives great all-around performance. They use a large aperture in very compact tubes. They show magnificent images of the moon, planets and faint deep-sky objects, when viewed in dark skies away from urban areas. These scopes are best suited for astrophotography. Compared to other two, these scopes have a wide range of accessories available. They can be entirely computer controlled.

Factors affecting the performance of a telescope

Aperture: Telescopes collect light from distant objects and focus it to produce images. The light collecting capacity of a telescope is the most important feature. It is the aperture of scope (diameter of mirror or lens) that is responsible for gathering light. Larger the aperture, the more light gathered, the more you’ll see.

Telescope Mounts: There are three basic mounts for telescopes altazimuth, Dobsonian, or equatorial. Altazimuth is the simplest type of mount, providing up-down, left-right motions. It is mainly recommended for terrestrial viewing and casual stargazing. The Dobsonian mount was basically designed for easy maneuvering of large reflectors of more than six inches. It is a boxy altaz-type mount sitting close to the ground. Equatorial mounts are designed for the purpose of astronomical viewing. These mounts are more expensive and complicated than the altazimuth mounts. With the help of these type of mounts users can track or follow the motion of celestial objects through the sky with a single manual hand control.

Magnification: Magnification should never top the priority for buying a telescope. The quality if image degrades with magnification. Practically 300X is maximum magnification for good quality images. Telescope’s magnification is also known as its power and it is adjusted by changing eyepieces. Ideally there should have been three eyepieces for the magnification of a scope: one low, one medium and one high. Lower powers of 30 – 50X are recommended for observing galaxies, star clusters and nebulae as they are spread over a wide area of sky. For observing the rings of Saturn, Jupiter, studying craters and valleys of the Moon’s surface medium power of 80 – 100X are advised. Higher powers of 150 – 200X allow the astronomers to observe mountain peaks and fine lunar detail, the surface features of Mars.

I am a laboratory analyst by profession working in this industry from last 10 years. I have been running a site http://www.laboratoryequipmentworld.com on laboratory equipments. It includes the largest range of laboratory apparatus and other updated info on market, trade fairs, news, etc.

I am a laboratory analyst by profession working in this industry from last 10 years.I have been running a site www.laboratoryequipmentworld.com on laboratory equipments. It includes the largest range of laboratory apparatus and other updated info on market, trade fairs, news, etc.

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Telescope Dealers To Buy A Telescope

Posted on January 27, 2012 by admin
Finding telescope dealers is not always the easy thing to do. There are many places that sell telescopes, however often they are in some far away place which makes them difficult to access. Telescope dealers are the best way and in this article, you will find more! As you read this article, you will soon discover: * A Definition Of Telescope Dealers * Why Is It Hard To Buy A Telescope? * How To Buy The Best * Finding Telescope Dealers Easily * A Definition Of Telescope Dealers What is the definition of a telescope dealer? Though this is a general term for anyone with telescopes for sale. There is a need for another definition, because in this article we are more concerned about being able to buy a telescope and find telescopes for sale in a much easier fashion. This becomes the best definition, and this definition is those places that can deliver to us. Though looking for telescope stores can be a great idea, due to being able to go and actually see the telescope, generally the journey is going to be a long one, unless you are lucky enough to have a local store. * Why Is It Hard To Buy A Telescope? Astronomy is not that popular. In a world of video games, the sciences dont have a big support. The result is that not that much demand results in stores being sparsely dotted around the country, and around the world. The result is that a lot of travel is needed to find and buy a telescope. The best way however, is to go with the telescope dealers who can deliver to you. This makes getting a telescope much easier. * How To Buy The Best Before looking at the various methods, the main point to remember is that to get the best, and at the cheapest price, will need research. This research is an essential component, as it will allow you to find a bigger range of products, and ultimately find the right one for your needs. * Finding Telescope Dealers Easily There are several methods to finding a telescope for sale through these telescope dealers. The first method is through advertisements in telescope magazines. This method can be good because it generally offers great prices. However, often these places take ages for delivering. So another solution is to go online. I like online, as it gives many more benefits. They not only deliver to your doorstep, you can find an immense range with a bit of research. The other benefit I have found is that the prices can be amazing, and definitely in most cases beat store prices. With the range of stores online, finding a telescope dealer need no be that difficult. The result is that you could have a new telescope and journeying through the beautiful heavens.

Visit this link and find the best telescope dealers and buy a telescope at the best prices. The many resources can help you. Also check out telescope dealers. www.buytelescope.co.uk.

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About Telescopes And Getting Into Astronomy

Posted on January 27, 2012 by admin
Astronomy is a fascinating hobby, and when you own your own telescope, astronomy takes on a new meaning. Suddenly you get to see the craters on our Moon. You get to see the rings of Saturn, and so much more. As you read this article, you will discover: * Astronomy Basics * Buying Your First Telescope * Getting The Most Out Of Astronomy * Astronomy Basics We live on a planet called Earth. Earth is illuminated by a star – called our Sun. Earth is a planet which has several neighbors. Most of these can be seen in a telescope, for example, Jupiter and Saturn. Even though you don’t need a telescope to get started in astronomy, it can help a lot. There is more to astronomy than simply planets. There are galaxies, other stars, and even nebula and other objects. * Buying Your First Telescope To get the most out of astronomy, you will want to buy a telescope. Buying your first telescope is always fun. You get to explore things which were there all the time, but perhaps didn’t realize such beautiful worlds in there own right. A good telescope can be purchased for a few hundred dollars. These telescopes can help you see the best in the universe, and all from your own backyard! There are many places to buy a telescope from, though finding retail stores that sell these great instruments is not always possible. I have found buying online to be the best way to go. Telescopes come in two main varieties. The first is the reflecting telescopes, and the other is refracting telescopes. With reflecting telescopes, you will find that they utilize a mirror, and are much wider than what most think a telescope is. With refracting telescopes, they are a long thin tube that allows a much easier way to work with. Refracting telescopes are the type of telescope we often think of as a telescope. It was designed by Galileo and not only is it much easier to operate; it lasts longer, because everything is enclosed. The only downside is that they can get expensive for larger sizes, so reflecting telescopes are almost always the best way to go when wanting a larger sized telescope. One point that is of great delight is that telescopes have different versions today. No longer do you need to be an expert navigator of the heavens. Telescope companies such as Meade, Celestron and Orion have GoTo computerized telescopes that are very easy to operate. * Getting The Most Out Of Astronomy To get the most out of astronomy, I can recommend a few items. Though they are not absolutely essential, I feel they are. The reason is simple. Most people buy a telescope, and point it up to the heavens. First they look at the Moon, then a planet, and zoom at whatever object is in the sky. I know I have done it! However, this is not the best way, as soon boredom kicks in. A star atlas, allows you to know where to point. A good practical astronomy book is an absolute must in my opinion because it can help you go from beginner to intermediate telescope user.

Visit the link and discover and buy telescope. Also check out telescopes. The number 1best telescopes website!

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Telescope Dealers To Buy A Telescope

Posted on January 26, 2012 by admin
Finding telescope dealers is not always the easy thing to do. There are many places that sell telescopes, however often they are in some far away place which makes them difficult to access. Telescope dealers are the best way and in this article, you will find more! As you read this article, you will soon discover: * A Definition Of Telescope Dealers * Why Is It Hard To Buy A Telescope? * How To Buy The Best * Finding Telescope Dealers Easily * A Definition Of Telescope Dealers What is the definition of a telescope dealer? Though this is a general term for anyone with telescopes for sale. There is a need for another definition, because in this article we are more concerned about being able to buy a telescope and find telescopes for sale in a much easier fashion. This becomes the best definition, and this definition is those places that can deliver to us. Though looking for telescope stores can be a great idea, due to being able to go and actually see the telescope, generally the journey is going to be a long one, unless you are lucky enough to have a local store. * Why Is It Hard To Buy A Telescope? Astronomy is not that popular. In a world of video games, the sciences don’t have a big support. The result is that not that much demand results in stores being sparsely dotted around the country, and around the world. The result is that a lot of travel is needed to find and buy a telescope. The best way however, is to go with the telescope dealers who can deliver to you. This makes getting a telescope much easier. * How To Buy The Best Before looking at the various methods, the main point to remember is that to get the best, and at the cheapest price, will need research. This research is an essential component, as it will allow you to find a bigger range of products, and ultimately find the right one for your needs. * Finding Telescope Dealers Easily There are several methods to finding a telescope for sale through these telescope dealers. The first method is through advertisements in telescope magazines. This method can be good because it generally offers great prices. However, often these places take ages for delivering. So another solution is to go online. I like online, as it gives many more benefits. They not only deliver to your doorstep, you can find an immense range with a bit of research. The other benefit I have found is that the prices can be amazing, and definitely in most cases beat store prices. With the range of stores online, finding a telescope dealer need no be that difficult. The result is that you could have a new telescope and journeying through the beautiful heavens.

Visit this link and find the best telescope dealers and buy a telescope at the best prices. The many resources can help you. Also check out telescope dealers. www.buytelescope.co.uk.

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Binocular Scopes Bringing the Far away Objects and Being Closer

Posted on January 26, 2012 by admin

Time was when binoculars of different kinds including night binoculars, Celestron binoculars, Leupold binoculars, birding binoculars, and other accessories and optics were used only by a set of professionals whose job required them to use these rather exciting instruments that made viewing far away objects and being a pleasure by making them appear so vividly and clear.

But now more and more people from different walks of like increasingly use binoculars and scopes more as a creative urge and as a means of exploring more intensely nature and life and learning from them.

All the same, it is very much true that more than others, naturalists, ramblers, bird watchers, astronomers, holiday makers, planespotter and numerous others who need binocular scopes for doing their jobs need them. They need night binoculars, Celestron binoculars, Leupold binoculars, birding binoculars. These professionals would, in turn, also need binoculars along with the optics and the binocular accessories to help them do their respective jobs to the maximum satisfaction.

Add to this other more advanced compare best binoculars and scopes like marine binoculars and you get to know the the amazing range available. The range is not just there in terms of the types of binoculars, but is also present in term so of the prices as well. Thus, you have the budget range of binoculars, medium range and the high-end binoculars and scopes.

And making these wonderful devices including night binoculars, birding binoculars along with their optics and other accessories are a number of big and established players in the field. These names include – Celestron binoculars, Leupold binoculars, Opticoron Binoculars, Viking Binoculars, Helios Binoculars, Kowa Binoculars, RSPB Binoculars, Vortex Binoculars, Olivon Binoculars, Bresser Binoculars, Vanguard Binoculars, Bushnell Binoculars, Leica Binoculars, Minox Binoculars, and so on.

There are some more types apart from the ones mentioned above as well. You do have theatre binoculars, observation binoculars, swift binoculars, acuter compact binoculars, hawk optics binoculars and of course there are a few binocular accessories as well including straps, harnesses, I brackets for mini camera tripod mounting, etc.

Even the one glass monoculars are available these days that are ideal for nature walks an trekking.

Not merely contend with just selling quality binoculars and scopes, outfits like the Binocular Outlet Ltd who take customer and other interested parties on frequent field trips where their latest binoculars and scopes will be utilised to the maximum possible extent.

Alfiedaniel is one of the famous expert who has been providing information regarding consumer electronics, cheap Electronic and also on different type business risks. He has been working for comparison portals along time and thus has given countless quality articles on television, cameras and photography, etc. This article is about price comparison

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How To Find Used Telescopes For Sale

Posted on January 25, 2012 by admin

Are you interested in buying a used telescope for sale? The question is – how to find a used telescope for sale? In this article, I will go through several places; you can look, to find a used telescope for sale. By time you read every word of this article, you will know where to go, to find used telescopes for sale.

Before looking at how to find a used telescope for sale, it is important to consider what to look for in a used telescope. It is easy to see a bargain, and once we buy, find that it wasn’t such a great purchase.

Telescopes are scientific instruments. Ok, it won’t be used by NASA, but it still is a scientific instrument. There are 2 factors to consider, when buying a used telescope. That is the optics and the physical parts of the mount, tripod, and the tube that holds the optics for the telescope.

If any of these have major defects, then it will cause a lot of problems, with you trying to look at objects in the sky. For example bad optics would cause a more inferior image. And what is more worse, is that a smaller telescope that is new could outperform a used telescope, so it is a point to consider.

The tripod and mount don’t matter as much as the optics, however, if a tripod has problems, it can make viewing the heavens, impractical. The good point is that the tripod and mount are easier to fix. And if you are good at inventing, could whip up your own custom tripod and or mount.

Now that you know what to look out for, so you get a great buy, it is time to consider, how to find a used telescope for sale. Here are the sources; you can find used telescopes for sale:
* Classifieds And Local Papers
* Online
* Wanted and telescopes for sale

* Classifieds And Local Papers
Classifieds and local papers can be a great way to find used telescopes. This method could prove useful, as the telescope is likely to be local, and you can go and view it, before buying.

If you can’t find one, then another solution, is to post an ad, in the wanted section. This can be a great way to find a bargain, and get what you want.

* Online
Buying a used telescope online is not always the best way to go. You can’t see the telescope, so don’t really know the condition. However, online can be a great way to find good telescopes for sale at the best prices. You may just find a new telescope that meets your budget, and gives you many years of satisfaction in astronomy.

You may just find that a new telescope offers you much more benefits. Not to mention that it can literally last for decades. Visit this link to find used telescopes for sale – telescopes for sale and telescope buying guide www.buytelescope.co.uk. Did you know that astronomy binoculars can be an easy way to get into astronomy?

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Your Best Binoculars for Bird Watching

Posted on January 25, 2012 by admin

Understanding how to select the very best binoculars for bird watching comes down partly to a set of numbers. These numbers explain the optical qualities of the binoculars and you’ll find that the best binoculars for bird watching usually are not the same as the very best binoculars for astronomy or boating or shooting. Let’s look closely at the numbers and what to try to get in birding binoculars.

1) Power. It is generally a temptation to on-line and buy the strongest binoculars for birding which you can locate. Resist! Knowledgeable birders usually use binoculars that are 7, 8, 9, or 10 power. Much less than this and they don’t genuinely deliver much. Binoculars over ten power have two difficulties. First, these are difficult to hold still. Increased magnification will mean additional jiggle. Second, the field of view for high powered binoculars is too small. This makes it difficult to locate the bird, especially when it is flying.

2) Aperture. This is where the light enters the binoculars and is the second number, for instance, in 7 x 50, 50 will be the size with the front opening where light comes in. Look for a number in between 30 and 50. Compact binoculars might have a number between 20 to 25, possibly less. That’s alright for compacts, but they won’t have the same performance as a larger set. Additional light will give you a brighter and sharper image, especially when there isn’t full sunlight. Binoculars much larger than fifty are going to be heavy and you will get tired of hanging them around your neck. Search for a pair somewhere close to 8 x 40 or so and you will find the very best binoculars for bird watching.

3) Eye relief. This is how far from your eyes the lenses ought to be. This number is especially important for those who wear eyeglasses. If you wear glasses, a minimum of 14mm of eye relief will probably be required to allow for them. Actually, this just isn’t much of an concern with modern binoculars as most have plenty of eye relief. If thinking of buying old, estate sale binoculars, keep this in mind.

The excellent thing about the best binoculars for bird watching is that they are excellent all around binoculars for other purposes. The very best birding binoculars usually are not too large, not too tiny and not too strong. Later on, you may well wish to add a stronger spotting scope to your gear for nest viewing, etc., but beginning with a good set of bird watching binoculars will get you going in the right direction

Now you know what to look for in the Best Binoculars for Bird Watching. Click http://www.bestbinocularsforbirdwatching.com for recommendations, critical reviews and discount pricing.

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Where To Buy Binoculars In London At The Best Prices

Posted on January 24, 2012 by admin

Do you want to buy binoculars in London? Even though there are many places that sell a variety of products, it still can be hard to find the binoculars that we want to buy. In this article, we will take a look at where you can find binoculars and buy binoculars in London.

There are many different binoculars. There are also many different binocular brands, so picking the best pair of binoculars can be a bit difficult, especially if a store selling binoculars only has a few binoculars available for sale.

One place which though is not the best place to go to, but is almost accessible from anywhere in the UK and London is Argos. Argos has many different binoculars for sale. However, buying binoculars from Argos doesn’t give you the best prices. Also you may not be able to find the binoculars you need for what you need the pair of binoculars for.

Another option is catalogue companies; however, again, catalogue companies can work out much more expensive than buying binoculars from a local store. Shops that sell electronic products such as digital cameras are also another option. The benefit is that you can get binoculars at a better price than if you buy from catalogue companies, and you can take a look at the binoculars before you buy a pair of binoculars.

Buying binoculars in London is much easier than other parts of the UK, where you may not be able to find a store, especially in remote areas. However, there are options whether buying binoculars in London or from anywhere else in the country; that is to buy online.

Some places that can provide great prices on binoculars in London, is by going to Tottenham Court Road, in central London. Here you can find many stores that sell at great prices. Also if you buy other products, you can always bargain with many of these stores to sell you at cheaper prices.

Buying binoculars online provides so much more variety. If you are simply buying the binoculars for general use, then local stores may suffice, however, to get the best prices, online is the best route to go.

Online you can find many stores that sell binoculars, and a little research will show you prices for binoculars at much cheaper rates than what you can find anywhere else. One of the problems with buying binoculars online or any other product is that of trying to find online stores in the UK or stores that can deliver to the UK.

If you buy from online stores selling binoculars in the UK, then you can make some great savings. However, those that deliver from other countries may charge a larger amount for shipping, which would make any savings soon lost. Always keep an eye out on the postage and packaging charges, also called shipping and handling charges in other countries.

Whether you are buying binoculars UK or buying binoculars in London, with some research, you can buy binoculars in the UK and make big savings.

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Binocular Strap

Posted on January 24, 2012 by admin

A binocular strap is any type of device that attaches your optics to you without having to use your hands to carry it. It could be an actual pouch that attaches to your belt, or a singular band of some sort that hangs on your neck, or even a harness that is designed to carry your optics for you. There are thousands of binocular strap options for you to choose from. It’s your job to choose the best one.

The problem with using the attachable pouch as your binocular strap is that it is not very convenient at all. While carrying your optics on your hip is a more comfortable option than on your neck (because nothing is comfortable on your neck), it is not that easy to get the optics in and out quickly. After all, the point of having your optics is to be able to see what you’re out to see. If you have to unhook, unzip, unbutton or unsnap latches to pull your optics out that is several seconds wasted. When it comes to narrowing down your binocular strap options, the pouch should be out.

The positive aspect about a neck binocular strap is the fact that it is easily accessed on your chest. You only have to raise it to eye level in order to see what you want. No fumbling with snaps or buttons to see what you want to see when you want to see it. That is, unfortunately, the only positive aspect of the neck binocular strap. The cons actually outweigh the pros for this option as well.

This cons of the neck binocular strap are that it is loosely hung around the neck which means it can fly around as you move and bump into any and everything. It’s not a safe or protective option for your equipment. It is also very straining on your neck. So that leaves the last option which is a harness binocular strap. Truly, of all your options, this one gives you a positive answer for each of the afore mentioned dilemmas’. The harness binocular strap is the only way to go.

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I love hunting. Everything to do with hunting. I write about it because as every hunter knows, it’s all about the gear. So when I find something good, I love to get it out there.

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How to Buy a Telescope

Posted on January 23, 2012 by admin

Buying a first telescope for you or for someone else as a gift can be a bit tricky if you don’t know a lot about telescopes. This article will guide you through making the right choice based on price, performance, and what your astronomical goals are.

A telescope is a scientific optical instrument. It has lenses or mirrors in it that have to be carefully made to exacting specifications if it is to perform adequately as an astronomical instrument. This can cause problems when it comes to buying a lower priced and subsequently lower quality telescope because these telescopes can underperform or even not perform at all. In order to be guaranteed you will get high performing optics that give you good value for your money you should stick with one of the better known manufacturers of telescopes. I recommend you buy from Orion, Celestron, Meade, or Edmund Scientifics. There are many makers of telescopes that make outstanding telescopes but I have first hand knowledge of these and can vouch for their quality.

Most of these makers of telescopes sell them but you don’t need to buy directly from them. You can find telescopes from these makers on sale at many online sites or retail outlets. So you can stick with your favorite big retailer.

If you are buying a first telescope for a high school student or child your best choice is to buy a 60mm refractor telescope. This kind of telescope is sturdy, easy to use, easy to set, up and gives great performance in the hundred-dollar price range. This type of telescope is also very useful for terrestrial observations, which makes it versatile. I would vary from this rule of thumb if you are getting a telescope for someone that spends a lot of time hiking and camping and they are looking for something easily toted along. A 60mm refractor can be a bit impractical for camping and hiking because of its size. In this case I recommend you get either an astroscan from edmund scientifics or the backpack observatory from the Meade Corporation. Both these telescopes are a bit more expensive but much more compact and easy to tote around.

If you are buying a telescope for someone that knows a bit about astronomy or maybe already has a telescope you might consider sitting down with him or her and discussing needs and wants. Telescopes vary widely in price, style, type and ability and an amateur astronomer probably has some definite wants and goals. But as a rule of thumb for a person that already is interested in astronomy they probably are looking for a reflector or catadioptric telescope because these types of telescopes give significantly more light gathering power than the refractor when you weigh the price. A five-inch refractor telescope will cost you anywhere between three and four thousand dollars! Yet you can get a reflector or catadioptric with a massive eight or ten inch mirror for a few hundred dollars. This massive increase in size gives the amateur astronomer a significant improvement in what he or she can see in the night sky.

If you are looking to purchase something in a moderate price range (500-1,000 dollars) you should consider getting a catadioptric telescope in the Schmidt Cassegrain style. This type of telescope gives you superior performance, maximum light gathering power, and quality of instrument that will last you a lifetime. This kind of telescope now often comes with a motorized computer with a database of thousands of celestial object that allows you to find things at the touch of a button. It is also a folded optics telescope so it is compact and reasonably easy to tote around. They are suitcase sized and many of the leading manufacturers often make the suitcase to go with it.

In summary if you are buying for a child, teen, or first time telescope owner you should get a 60mm refractor because it is easy to use, easy to set up, durable and entry level priced around one hundred dollars. If you are buying a telescope for someone that is seriously interested in astronomy you should consider a reflector in the six-inch to ten-inch range. This will give you maximum light gathering power for your dollar in the range of three hundred to five hundred. If you are looking to buy something of heirloom quality that will give you a lifetime of superb quality you should consider an eight-inch catadioptric Schmidt-Cassegrain telescope which will cost between five-hundred and a thousand dollars.

The author has been an amateur astronomer for many decades. Learn more about telescopes and astronomy by visiting his website at:
The Joy of Telescopes and Astronomy

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