A Solar Projection Thru My Telescope.

!9#: A Solar Projection Thru My Telescope.

I set my newtonian telescope to project the sun on to a white foam core board. I could see a lot of spots, some too faint for my cell phone to capture. My son and I used this projected image to make sketches. Great time to spend together outside.

A Solar Projection Thru My Telescope.

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TwinStar Black 80mm iOptron Computerized GPS Refractor Telescope

!9#: TwinStar Black 80mm iOptron Computerized GPS Refractor Telescope

Rate : | Price : | Post Date : Jan 21, 2012 05:06:04
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This telescope is ideal for backyard astronomy enthusiasts or older children with space on the brain. Simply turn the telescope on, choose the object you want to see on the handheld controller and the computerized GPS mount does the rest. The fully coated achromatic 80mm primary objective lens is maintenance free and ready to use right out of the box. With a short 400mm focal length, this little bundle of power packs a super-fast F/5.0, which means it's the perfect light-gathering instrument for wide-field and deep space astronomy. With this kind of light-gathering power, you will see bright images of anything through either of the two powerful Kellner eyepieces. That makes this telescope ideal for just about any observing application. The iOptron SmartStar-G Alt-Azimuth Mount with GPS, a.k.a. The Cube, is probably the most functional and flexible unit on the market. Both axis motors are built into a small single unit. In addition, there are no "dead spots" -- so you can point your telescope anywhere above the horizon. This mount comes standard with AC connection, but also accepts 8 AA cell batteries for use at home or in the field (Batteries sold separately). The GoToNova computerized control system is by far the most technologically advanced automated tracking system available on the market today. With a database of 50,000 celestial objects, including all of the most famous galaxies, nebulae, star clusters, not to mention the planets, you'll be able to enjoy star gazing with the simple push of a button. There is no need to align the telescope, with GPS, it knows its location. The GoToNova Controller is much easier to use than other similar products. The hand controller is more intuitive with menu categories better organized. It also has a larger LCD screen with more lines of content compared with the competition. With the easy-to-use hand controller you can easily set up your telescope and select where you want to go.

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Moon Lunar Newtonian Telescope

!9#: Moon Lunar Newtonian Telescope

The moon through my 20mm erecting eyepiece 7" Celestron 127eq Powerseeker telescope with a Kodak Easyshare Z7590 camera. Please visit our website at prestigeww.wordpress.com

Moon Lunar Newtonian Telescope

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Celestron 31042 AstroMaster 114 EQ Reflector Telescope

!9#: Celestron 31042 AstroMaster 114 EQ Reflector Telescope

Brand : Celestron | Rate : | Price : $192.00
Post Date : Jan 04, 2012 17:48:40 | Usually ships in 24 hours

Celestron 31042 AstroMaster 114 EQ Reflector Telescope

If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky. The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.

More Specification..!!

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Deslandres and Pitatus Moon craters through astrochemistry telescope

!9#: Deslandres and Pitatus Moon craters through astrochemistry telescope

Video by: Victor Lupu Optics: Celestron C8-Newtonian telescope, plossl 20mm, 2x Barlow Mount: CG5 (EQ5) Device: Sony CX105 Filter: No Date: 11/05/2011 Location: Baia Mare, Romania lupuvictor.blogspot.com astrofotografieluna.blogspot.com

Deslandres and Pitatus Moon craters through astrochemistry telescope

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!9#: TwinStar Black 6" iOptron Computerized GPS Reflector Telescope

Brand : TwinStar / iOptron | Rate : | Price :
Post Date : Dec 07, 2011 15:34:14 | Usually ships in 1-2 business days

TwinStar Black 6" iOptron Computerized GPS Reflector Telescope

• 150mm (6 inch) objective mirror, 1400mm overall focal length
• Short tube design yields maximum 400x magnification
• 25mm & 10mm Plossl 1.25" Diameter Eyepieces Included
• iOptron SmartStar-G Computer Controlled GPS Mount
• iOptron GoToNova Controller with 50,000 Celestial Object Database

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TwinStar Black 6" iOptron Computerized GPS Reflector Telescope

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TwinStar White 4.5" iOptron Computerized GPS Reflector Telescope

!9# TwinStar White 4.5" iOptron Computerized GPS Reflector Telescope

Rate : | Price : | Post Date : Nov 17, 2011 17:00:18
Usually ships in 1-2 business days

This telescope is ideal for backyard astronomy enthusiasts or older children with space on the brain. Simply turn the telescope on, choose the object you want to see on the handheld controller and the computerized GPS mount does the rest. With a large 114mm (4.5 inch) primary mirror and a 500mm focal length, this fast F/4.4 telescope is the perfect large light-gathering instrument for wide-field and deep space astronomy. You can observe fabulous nebulae, galaxies, binary star systems and most of the famed deep-space Messier objects. Of course, with this telescope, you can see outstanding detail when viewing the moon and you can see the Rings of Saturn and the Moons of Jupiter. The iOptron SmartStar-G Alt-Azimuth Mount with GPS, a.k.a. The Cube, is probably the most functional and flexible unit on the market. Both axis motors are built into a small single unit. In addition, there are no "dead spots" -- so you can point your telescope anywhere above the horizon, whereas, other mounts block the telescope tube at certain points of rotation. This mount comes standard with AC connection, but also accepts 8 AA cell batteries for use at home or in the field (Batteries sold separately). The GoToNova computerized control system is by far the most technologically advanced automated tracking system available on the market today. With a database of 50,000 celestial objects, including all of the most famous galaxies, nebulae, star clusters, not to mention the planets, you'll be able to enjoy star gazing with the simple push of a button. There is no need to align the telescope, with GPS, it knows its location. The GoToNova Controller is much easier to use than other similar products. The hand controller is more intuitive with menu categories better organized. It also has a larger LCD screen with more lines of content compared with the competition. With the easy-to-use hand controller you can easily set up your telescope and select where you want to go.

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!9# TwinStar Silver 90mm iOptron Computerized GPS Cassegrain Telescope

Brand : TwinStar / iOptron | Rate : | Price :
Post Date : Nov 03, 2011 08:19:37 | Usually ships in 1-2 business days

TwinStar Silver 90mm iOptron Computerized GPS Cassegrain Telescope

• 90mm fully coated, achromatic objective lens
• 1200mm focal length
• Kellner 25mm Eyepiece; (1) Kellner 9mm Eyepiece included
• Altazimuth Mount (Point & Shoot) -- Full Size Tripod
• 45 degree angle prism -- images are seen right-side up

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TwinStar Silver 90mm iOptron Computerized GPS Cassegrain Telescope

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Celestron 21045 114mm Equatorial PowerSeeker Telescope

!9# Celestron 21045 114mm Equatorial PowerSeeker Telescope

Brand : Celestron | Rate : | Price : $96.34
Post Date : Oct 19, 2011 10:12:39 | Usually ships in 24 hours

Celestron 21045 114mm Equatorial PowerSeeker Telescope

Celestron PowerSeeker telescopes are a great way to open up the wonders of the Universe to the aspiring astronomer. The PowerSeeker series is designed to give the first-time telescope user the perfect combination of quality, value, features and power.

Amateur astronomy is a great family hobby that can be enjoyed year round, and Celestron’s PowerSeekers are the ideal choice for families looking for an affordable and high quality telescope that will provide many hours of enjoyment for children and adults alike.

PowerSeekers are quick and easy to set up – even for the novice. No tools are required for assembly!

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How to Use a Telescope - Reflector telescopes introduction

!9# How to Use a Telescope - Reflector telescopes introduction

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Telescopes consist of two main types - reflectors and refractors. The fundamental difference between the two types is the type of glasses used for light collection. Refractors use lenses while reflectors use mirrors. Let's go back to school physics, it is obvious that the light from distant bodies, like celestial bodies, comes to us as a parallel beam. This parallel light rays, reflector telescopes use parabolic mirrors.

Such a parabolic mirror focuses each ray of light,receives from the original parallel beam at a single site. Since this type of mirror, a reflecting telescope type is much more beneficial than a refractor. A very important point to note is that the spotlight is not chromatic aberrations, which are a common problem for refractors suffer. This is because, unlike refraction, the way in which different wavelengths are refracted, the mirror does not change affects all wavelengths.

A second advantageis that they are relatively expensive for the quality of the same magnification. In addition, because the light is reflected, only the reflective surface of a perfect finish. In the case of refractors, the light is formed on the one hand the objective of moving in the other, following which both have refractive surfaces polished to perfection.

Astronomers generally prefer mirror telescopes, but these are also some disadvantages. The most obvious of which is the difficulties faced in the rightAlignment of the mirrors. The reflectors have an open tube, so that the internal optical components require regular maintenance and cleaning. Without this treatment, the images at the end of the telescope and produced blurry blurry. There are also cases of question, the secondary mirror to focus light properly in some places. These secondary mirror may also have a negative impact on image quality.

The biggest drawback of both refractors and reflectors are facing, that the final image of an ISinverted image. A simple solution for this error is the placement of a relay or a prism in the passage of light so that image that is inverted into the eyepiece, the returns are made to produce a portrait image. This is because the relay or the prism as the case acts as a beam of light to an inverter in vertical position what the final image.

The above paragraphs will change to reflect the use of secondary reflectors in place of the fire light. These mirrors are smaller than the secondaryPrimary mirror. According to historical accounts, Sir Isaac Newton used a mirror that was flat and the oblique angle of 45 degrees secondary mirror. The purpose of this mirror was the reflected light to an eyepiece at the postponement of the top tube. This provision is now known to Newton as the design and find buyers.

There is another type of special project such as design Cassegrain reflecting telescopes are known. This gives the light the object of a specificIn order to better reflect the path to the main mirror. With this project you can position the eyepiece at your own convenience. Even modern telescopes, the Hubble space telescope such as the use of this great building, and for the benefits listed above, astronomers tend to spotlight, and not the refractor.

How to Use a Telescope - Reflector telescopes introduction

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Celestron 127EQ PowerSeeker Telescope

!9# Celestron 127EQ PowerSeeker Telescope

Brand : Celestron | Rate : | Price : $119.94
Post Date : Aug 31, 2011 21:27:34 | Usually ships in 24 hours

21049 With Free Motor Drive: CES1071 Features: -Telescope. -PowerSeeker collection. -Color: Black. -Material: Aluminum. -127 mm (5'') Newtonian reflector. -3x Barlow lens triples the magnifying power of each eyepiece. -Quick and easy no-tool setup. -Slow motion controls for smooth tracking. -Erect image optics - ideal for terrestrial and astronomical use. -Fully coated glass optical components with high transmission coatings. -Enhanced image brightness and clarity. -Accessory tray for convenient storage of accessories. -''The Sky'' level 1 planetarium software with 10,000 object database. -Dimensions: 11'' H x 17'' W x 33'' D.

• 3x Barlow Lens
• German Equatorial Mount
• 127mm Aperture
• 1000mm Focal Length
• Comes with aluminum tripod and accessory tray

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Celestron NexStar 130 SLT Computerized Telescope

!9# Celestron NexStar 130 SLT Computerized Telescope

Brand : Celestron | Rate : | Price : $339.00
Post Date : Aug 23, 2011 08:18:06 | Usually ships in 1-2 business days

The Celestron® NexStar® SLT Series 130 SLT reflector telescope showcases a computerized hand control and a 4000+ object database. With a touch of a button you can select the object catalog, change the slew speed, view fascinating information about an oject, or simply know if a desired object is visible in the sky. It comes equipped with a sturdy steel tripod, a StarPointer® finderscope, software, and more.

• Computerized hand control with 4,000-object database
• SkyAlign allows you to align on any 3 bright celestial objects
• Motorized Altazimuth mount
• Focal ratio: f5
• Focal length: 650mm

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What you should know before buying a telescope

!9# What you should know before buying a telescope

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Telescopes are used for a variety of purposes. Both telescopes and binoculars are normally used for bird watching, night sky, and some other activities. If you are interested in buying a telescope for observation, some factors must be considered first. For example, you need to know, what are you going to use it. Larger telescopes is larger, sharper images, while the smaller more limited in what they are, users can see.

The job ofTelescope is to see one of the most important features. This refers to the materials and the way in which it is produced. Optical instruments of any kind must be engineering work correctly, the information is really important. Some will say that consumers should avoid shopping for telescopes in department stores, and attend instead to those who are certified in telescopes. These stores are people who have knowledge about them, and could explain the differences between individualModel.

Another attribute is taken into account in designing optical telescope. Several types are available, as refractors, Newtonian Reflector, Schmidt - Cassegrain and Maksutov Cassegrain.

What you should also think of the atmospheric turbulence. This refers to the way in which a telescope will show fainter objects. You must also decide how large you want the opening. The greater the degree to gather more light and the result is a sharper image. More opennessThis also means that the telescope is more expensive.

If you have little or no knowledge of telescopes and I'm not sure what to buy, try to ask others who have more experience. This could be someone in a store near you, or perhaps there is a club in your area that is about astronomy. There are forums and review sites online telescope, which are also useful. Most of these people has at least some knowledge and experience in dealing with the telescopes. Magazinesalso an excellent resource to get a telescope and help you be more of astronomy.

There are many different types of telescopes specially designed for specific purposes. That's why it is so important that research before buying one. Want to be your telescope in place, in a way that is suitable for your purpose to perform. Of course, you also decide how much you are willing to spend on one. In general, the most expensive model, theThe higher the quality.

What you should know before buying a telescope

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Capuanus atrium Astrochemistry Telescope

!9# Capuanus atrium Astrochemistry Telescope

Posted by: Victor Lupu Optics: Celestron C8-Newtonian telescope, 20mm Plossl, 2x Barlow mountains: CG5 (EQ5) Device: Sony CX105 Filter: No Date: 13/04/2011 Location: Baia Mare, Romania lupuvictor.blogspot.com

Capuanus atrium Astrochemistry Telescope

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Celestron 76LCM Computerized Telescope

!9# Celestron 76LCM Computerized Telescope

Brand : Celestron
Rate :
Price : $299.00
Post Date : Aug 04, 2011 14:24:22
Usually ships in 1-2 business days

All glass, fully coated optics reveal the depths of our solar system and the wonders of the Universe. Fully adjustable Tripod features a convenient accessory tray. Easy to use computerized hand control allows user to locate objects at the touch of a button

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